IP Banned For 6 Months!!!

I have been trying to contact mods admins and site owners looking into why I was banned. Sythe Says I was banned for selling steam accounts and I did and I confessed... Then 5 Days before I was unbanned I try to look at how many days are left and It says "Your I.P has been Banned Please Contact The Site Administrator Here" And im like WTF.. So I Contact mud kip and he says that I was I.P banned and He does not know why could someone please help me... and unban my account the account is N01Alive