The 100% Crits Server Arena is the only server i play on.Could You Guys help me get unbanned.

The MAD Clan banned me because TheGuyWhoShoots Said I was Being Racist about Jews and iam Of course Jewish. The reason The Guy Who Shoots Went off at me is because i didnot give him a reclaimed metal he wamt to trade and after that trade he call me a F***** and left the Trade. Ive been playing on the MAD Server for quite a while now I knoe lots of people who play on this 100% Crits Arena and i barely started seeing The Guy Who Shoots since the F2P Started on TF2.