: Sent money, bought and mailed phones. Am I getting scammed? I follow big give aways on Twitter because I am currently in college debt and need money. This guy direct messaged me asking me a few questions. One thing led to

So I signed into my bank and he sent me ,800 and said to send ,200 to someone for medical bills.
Now I tried using the money that was put into my account and it was being declined.

The scammer stole your 00. The 00 was an illusion, only there to trick you into sending the 00. The transfer was reversed as soon as you sent the 00. Because the scammer knows how the banking system works -- way better than you do.
I bet the scammer told you a particular way to forward the money, and I bet you did what the scammer said, e.g. doing a Western Union transfer. That way is probably irreversible, but you should really, really try.
Of course the scammer knows you will try, so will have planned for that.
And it's worse than that, because I bet you didn't have 00 lying around. Now your account is negative. Banks aren't in the loan business, so you need to cover that with the bank right away. PDQ. If you refuse, the bank will close out your account and blacklist you on ChexSystems, which means you won't be opening a bank account anywhere else either.

and later on he asks if I wanted an iPhone 11promax.
Of course I said yes and he bought three iPhones under my name with “his money”, and told me to ship the other two too his grand parents because he missed their birthdays or something like that.

How did this scammer buy them "under your name"? I tried to buy my father an iPhone, and the cell company gave me the third degree - social security numbers, security questions about past homes/cars/employers, ID scan, all that jazz. DID YOU SHARE ALL YOUR PERSONAL INFORMATION WITH THE SCAMMER?
If so, you just signed up for 2-year contracts on all those phones. That's about a 00 commitment you just made there. And then you gave your phones away.

I follow big give aways on Twitter because I am currently in college debt and need money.

This. This. This. This is what got you in all the trouble.
You have a fundamental lack of understanding about how money works. Specifically, you believe there is any such thing as "something for nothing".
And you've spent a lot of your perfectly good and valuable time in the pursuit of "something for nothing". And that's a waste. It would literally be more productive to spend those hours saying "do you want fries with that?" That is very disrespectful to your time.
I'm not saying giveaways don't exist. They do, but they're worthless - they are maybe worth 3 cents of actual value to the consumer, but involve you surrendering to endless sales calls or much worse, as you discovered. Last time I entered a car giveaway (from a legit local dealer I already trade with), turns out, there was no car, and they just wanted me as a sales lead. And this is a legit bricks-and-mortar company!
Giveaways are all scams.
The worse problem is, when you do it on social media, you advertise yourself as a greedy person who expects to get something for nothing.

This guy direct messaged me asking me a few questions. One thing led to another and next thing you know he tells me that he wants to send me money to help me out.

Right. Why did this person start talking to you? The intent all along was to see how naive you were. You brought this on yourself, by being seen on Twitter chasing "big giveaways". It wouldn't surprise me if the "big giveaways" themselves are scams by scammers designed to lure out suckers.
Not just any sucker; one looking for "something for nothing". Admit it. You know perfectly well that money and phones aren't free; they're stolen. If this thing had worked, you would've cheerfully been a willing participant in stealing from "whoever". No such thing as a 'half-way crook'.
The scammer doesn't see anything wrong with stealing from fellow crooks. And the scammer is better at the game.

---

A criminal is abusing you for money laundering.

The 00 you received are stolen. You are being used to launder these funds. The 00 are another account controlled by the scammer. By funneling them through your account, you are making it harder for law enforcement to trace them. Same with the iPhones. They are either bought with stolen money or stolen themselves. By asking you to forward them through the mail, you are breaking the paper trail which allows law enforcement to trace their ownership. They will soon be sold on eBay or by a street vendor and thus be converted to clean money the scammer can use freely.

When the person those 00 were stolen from reports the fraud, the bank will reverse that transfer. But the 00 transfer will not be reverted. You will be out of 00.

---

he bought three iPhones under my name with “his money”, and told me to ship the other two too his grand parents because he missed their birthdays or something like that.

He can ship them to you, and Chinese merchants can ship stuff across the ocean... but he can't ship them to his own grandparents.

Am I being scammed?

You know the answer to that. Otherwise, you wouldn't be asking us.

---

I think the guy sold something on Ebay or Amazon that he doesn't own. Maybe even from a hacked account.
The money for it was sent to your bank account (by another victim).
Then the guy purchased iPhones with the money from the first fraud and you paid for them with the 1200$.
Then you sent two of these iPhones to the guy.
He was never after the money.

You need to go to the police immediately. The guy used your bank account and your name and address for multiple frauds, and you tried using the 'stolen' money when you tried to cash it in. If you don't go to the police it can end up very very bad for you.

---

In addition to the other (correct) answers: contact credit rating agencies (Experian, Equifax, and TransUnion) and lock your credit. At the same time, place a fraud alert with all three and request credit reports. Your scammer might take out cards in your name, since he has your details, or take out bank loans.

Close the bank account immediately and open a new one. Any other accounts that this person interacted with, close.

---

Other answers here so far were kind enough of pointing to you the red flags (or rather red arrows), why it's a scam and how it works.

However, depending on the jurisdiction you are, (I assume you are in the US since you talk about college debt), notice that:

You risk criminal prosecution here.

And yes, I know you are the victim, you sound like an honest person who felt prey to such a scheme, but that's the reality of where you are stuck now.

The scam you felt into might be a money mule kind of scheme:

Are you getting some tailored legal advise from a lawyer? That is, you will need more information than what you get from random strangers in forums (like this).

Could you afford to pay for the iPhones with your own money? The faster you react, the better, but don't do anything without asking a lawyer.

---

Yes, you have been scammed.

Sorry to say, but the red flags indicating it is a scam include almost every word of what you have written:

"Give away"

Real giveaways are funded by advertising budgets of companies for things like a sample of food at the grocery store to convince people to buy the product. If you can't think of how they are making money out of giving you the thing, then treat that "give away" as a scam.
No one ever just gives away money for no reason. They always want something in return.

"So I signed in to my bank and he sent me $"

This is where you were fooled. They faked this part.
They may have also been spying on you from this point forward.
There is no reason you need to sign in to your bank for someone to send you money. That is always a scam, unless it's a promotion being run by your bank for showing off their new gizmo in their banking portal, everyone who logs in goes in to a drawing, and the winner gets something of fairly low value from their advertising budget, such as 50% off some bank fees.
I'm guessing he was also "helping" you by sharing your computer screen while he did this "transfer" to show you the money "in" your account. They do this by messing with the page content in your web browser. They also might claim they'll make it smaller "for security", that is only so you have trouble seeing them scamming you. This indicates there was never any money that they sent you.

If they did connect to your computer to do the transfer and "show" you the "money" that would be another red flag sign to say it is a scam. No one who is sending you money for anything has any reason to see your banking screen, or to see your computer. If someone wants to officially tell you they've sent you money, they'll send you a document saying so, often called remittance advice.
"said to send ,200 to someone"

there is no legitimate reason for this to happen. This is the first point where you have lost money.
They claimed to have money, and they claimed to be able to send you money. There is no legitimate reason why they couldn't send this themselves.
Another common variety of this is them saying "oops I sent too much" and they ask for some "back". Considering they never sent you any, or have the ability to cancel their cheque before it clears, they request a partial refund so you will really send them money when they have sent you none.

"medical bills"

If they need money for medical bills, they should not be sending it to you.

"asks if I wanted an iPhone"

Unless they are a salesperson about to sell you an iPhone, or a ticket in a draw to have a small chance to win one, this is another red flag pointing to being a scam.
bought three iPhones under my name with “his money”
Why did you think at the time he was using "his money"? Was he again sharing your computer screen, showing you the purchase? Did he do another fake money "transfer" to your account so it could be your bank account doing the purchase? All of that is all scam.
If someone wants to give you something, they can just give/send it to you. Your bank should not be involved in any way shape or form, unless you are buying it. Even then, they should not be watching your computer while you do this.

"told me to ship the other two too his grand parents"

This is so he doesn't have to give you his real address, and if there are multiple addresses, so that the authorities have a harder time in tracking him.

"Now I tried using the money that was put into my account and it was being declined"

This is proof that they never transferred you the money in the first place. That anything that looked like they did was fake.

Sorry to rub salt in to the wound, but the scam may not be over.

They may have installed spyware on to your computer while they were "helping" you, to record what you are doing and what your logins are.

Try and recall anything you have signed in to using that computer since.

They may have collected all of your saved passwords from that computer. Try and list any site that you have saved passwords for on that computer.
Even if they didn't install spyware on your computer, they may have recorded your banking login while they were connected.

What to do now:

As RonJohn said, file a police report and tell your bank about what happened.
Have a computer person wipe that computer clean. It is not safe to use until then.
Have that computer person also inspect the rest of your network that computer was connected to, and ask them if the rest of the devices connected need wiping too.
Once you have access to a clean computer and network again, change all of your passwords for every account that computer had a record of, or that you used since they first started this scam. Starting with your email and banking accounts, then the others. Otherwise they may use their access to your email to just change them back using things like the "forgot password" links that send you email for confirmation.

---