Deniz, my brother doesn't have steam and when chiko banned Happy by the IP, we both got kicked from the server at the same time and Chiko noticed it too.
How I got to be back was by switching my internet.
Chiko banned our house router, so I switched to my mobile internet and I have 2 mobile internet + 3 neighbors wifi I can easily hack into whenever I need to. So it's not that chiko banned me by my Steam ID, lol