Falsely accused of being fataphobic when I got bullied everday

I was just in chat then someone a toxic person came in chat and then this other person named 002 a said she was a whale bc 002 and .@TempestFracoPlatuim#9207 keep trying saying mean things to me and he said I was being fataphobic when I wasn't they weren't leaving me alone so I said some stuff to them and now I'm getting banned for 2 months for something I was falsely accused of