im banned from discord

hi, my nickname in game is buggy in game and my username in discord is cyroo. Basically i just got banned from the discord for having a boy making the nazi ballista as a profile photo, there isnt any rules in discord about that, i mean, if ure not conformable just tell me, warn me, or something like that, not insta ban, no rules in discord......................

I want to be unbanned and i'll change that profile photo, also i want to know who slapped me.

 thanks and gud night.