https://bitcointalksearch.org/topic/recovering-hackedlost-accounts-5089777 - [email protected]
This would be my first step email them, with all details pertaining to the hack, First explain the account is banned but that the plagiarism happened when the account was hacked. Now they will be able to tell if this actually took place or not, so no sense in trying to BS them. If it can be proven that took place, you can then look to have the account unbanned.
I say this as it seems your account was hacked and they didn't change the password from the way you've written your post. I could be wrong, if you've already dealt with them then ask them to verify this with a Global Mod or theymos.
Thanks for your very helpful post.
This is what I need.
I know all think I lie, but I'm not the spammer or writer of plagiarism.