Problem about my friend

I created a discord server and i kicked him beucase he didn't listen owner 10 times we told him to listen owner but he ignored that and i banned him for 7 days.And he told me he will delete server and he said that like threatening.Than i banned him forever and he sent a support and told us that discord is about to ban us.So i just want to say this discord please ban people like this.vas rock1#8002 that is his nick