I don't know what to say. I bought one of the 7 accounts yesterday through a trade on bitrated.com. I had no idea that the account was involved in a scam. 

Am I now going to loose all my funds? 

I have the documentation to proove that it was a legitimate purchase in good faith. I really don't understand. I'm crying right now. This is a ton of money from me. I thought the blockchain is immutable. I'm confused and sad. I need your help.