I'm Leaving Poshmark!

I've been bullied, made fun of because I'm paralyzed and sold knock off items. I contacted Poshmark about the knock offs and they stood by HIS side! I bought a coach phone case & realized it was a fake because a word was spelt wrong. I got back in touch with him and he told me to put it on my site for sale & he'd buy it back. He did but then he said it arrived broken, so they refunded his money. They never even asked my side! There's no way to talk to a person here,it's only email!