You didn't copy your private key, you pasted your private key in some random form. I'm not sure how many lol suffice for this one. legally there is nothing you could do about it. because you gave your private key willingly. why did you keep sending your tokens to the same address if he was stealing them every time?
That's all I can not understand. He knew that his accident had given his private key and why he was using it. It knows someone has access to a Wallet. Why not make a new wallet? You have nothing to do and you can not undo your tokens. All you have to do is create a new wallet
Ok good, I thought I was missing something here.
OP you gave someone your private key and they took your money? No shit. That's exactly what anyone would have done. If you see
A $100 bill on the ground are you going to pick it up or keep walking to watch someone else pick it up?
Then to top it off you keep using this address!?!? Holy shit welcome to cryptoland. Maybe do a quick google on how these things work rather than investing fiat and doing literally everything wrong.