If you are already a Clan member, the “Join” button will disappear from the other Clan Profile window. It will be replaced with a “Report” button. If a Clan in question is problematic, press the report button and a new panel will open on the left where you can describe the problem. The description must be written in meaningfully and detailed way. Before submitting a complaint, we must warn you that there is a penalty for sending meaningless reports.