Invalid Unban appeal.

steamID: ArturOwskY :3
steamID32: STEAM_0:1:33771514
steamID64: http://steamcommunity.com/profiles/76561198027808757
customURL: http://steamcommunity.com/id/Stenka
steamrepURL: http://steamrep.com/profiles/76561198027808757

So the story starts here: I was casually playing tf2 when my friend randomly traded me. He put the attendant hat into the trade window and checked "ready". He told me he doesn't need this hat and I can have it. Cmon, who doesn't like free hats. I checked "ready" aswell. I got the hat but I realized I didnt quite like it and I have a better looking one. I tought I an sell it on Ware house. So I sold it. Got some credits, everything's cool. Some time later I wanted to get on Ware house and I got a message about my permanent ban. :| My theory is that my friend scammed someone out of the hat and that person reported him.I don't know if ware house checks if an item comes from a reported person or not but that would make sense.So I'm asking: Can I get an unban if I did't know I'm selling a stolen thing? Also, I'm sorry for my mistakes but English isn't my main language. Cheers ~Artur

not sr marked at all,