My ban , what happened?

Hello dear players and admins! You all , already know's that I come from sweden and dont know how to write in estonian , sorry please . I played on your server about one week , and alway's my scoore was good , but today happened smthng and I got banned! Why? I'am not cheater , and wanna play on you'r server . My skills it;s just my sound and some attention . Dear admins , you can record some demo or make screenshots , before you ban . I dnt know , why i was banned! If any1 can help me , do it please , I want to play on you'r server .

same thing happened to me too :/