appeal ban for re4l server on black ops 2

[Bad News Bears]

Hi, just recently I've been banned from this server for cheating/exploiting, when I didn't. I'm actually very confused as to how i could have been banned for that when I wasn't even being accused in game and I wasn't even going insane with killstreaks or just slaugthering the entire lobby. No accusations of wallhacks or anything like that. Is there a discord for the re4l that I could talk to the admin in regards to appealing this ban?