How do I join a Clan?
The best way is to contact a member of a clan you are interested in joining
to get more information about that clan and if it is right for you. If you are
one of the original members, you will automatically join it when the clan is
created. To join an existing clan, you'll need to find their clan hall, put
yourself on their 'wannabes' list, and wait for a clan leader(s) to approve.
You can leave at any time on your own, at the clan hall.