Ok this is what happened:
I bought a youtube account of this guy for £20 and I used it for a bit and put it on ebay after asking people to buy it for £20 but no one wanted to, so its on ebay, the current bid is £68 so you know alot of profit. the guy who sold it to me found out about it been on ebay and said he wants £15 out of it cause i "******ed him over" and he threatened to get the account back. If he gets the account back and I have proof of him selling the account from the conversation and also i sent the money as goods over paypal can i report him to the police? apparently i can (said from my cousin?)
Thanks