I could have sworn I gave OP some merits the other day for a post he made, but I just checked and apparently I'm mistaken. I do remember him making a decent post, and I was sure it wasn't plagiarized.
But it looks like the ban was for exactly that, which is usually the case with permabans. And I'd say about 90% of ban appeals contain some variation of the phrase "I didn't plagiarize anything" and that usually ends up not being true.
Once banned you are not allowed to create a new account.
Keep this in mind, OP. Once you're permabanned, you're done here unless you can get un-banned.