Im banned HELP!

Hi,

I play Warzone a lot and had a lot of fun playing the game, but when I started my PC today I got the massage that my account is permantly banned. I didn’t recieve any e-mail or whatsoever and I don’t know why I got banned. I’m not really good at the game and I obviously don’t use cheats and I never use offensive languages towards other players. I really would like to know why my account is banned.