That ban was from weird nos-TEAM's old Account. I asked him if he can lend me that account so I can play on steam servers, he then told me that there is a ban on that account and I went to check if the ban is there which I confirmed there still is. Few weeks later I asked him if he can buy me Counter - Strike: Source then he did. Few weeks later again I logged in on that account, accidentally clicked on wL Popular Maps server then decided to just go back to my account to play the same game. You can ask him Bison