I'd be pretty sure about it if I were you.  I don't know what you got banned for, but my guess is that it was plagiarism and that's a permaban.  Many people have appealed their bans, and there was only one person who got unbanned (Lone Shark), and he ended up with a DT negative from hilariousandco anyway.

People who've been legitimately hacked and who provide proof of ownership can barely get their accounts restored, so there's about zero chance you're going to get unbanned.  Just suck it up and move on in life--but you're not allowed to create any more accounts here.  You're done with bitcointalk.