my account was banned with no warning or reason

i want an explanation on why my old account Hentai for the Soul#3134 was banned because i only received an email after the fact stating that i posted dehumanizing or discriminatory content or incited violence towards an individual or community. first off if thats referring to what i RECIEVED today from one of my friends then why the hell was my account banned. if discord is in the wrong i want my old account back. lastly i better not be charged a single payment more for nitro and i will refuse to pay for it. cant wait for teamspeak 5 to come out.