Do you mean an official clan or an unofficial one? If you meant unofficial, you have to register the clan by clicking the "clan" tab at the top of the page and then "register clan". You have to fill out the appropriate information including the unofficial clan DSC as well as the name and tag. After that, if everything checks out, it should have a "register" button. Click that an 10k will be sent from your account to ClanMonster automatically. If you have more questions, PM me. I'll respond faster. c: