Accept a Clan invite. Once you are happy with a Clan invitation, click the invitation and tap Join. You can only belong to one clan at a time. If you want to leave your current clan for the sake of joining another, access your clan details through the main menu, and tap on Leave. You will now be free to join another clan.

To create or join a Clan, you must be at least level 1. Once you are at level 1, tap the Clan Tab and you will see on the upper part of the screen the options to Create your own Clan or Search for an existing Clan to join. Creating a Clan costs 1000 Gold.

You can repair your castle by tapping on it and then spending 10,000 gold to repair it. After this, the function to join clans will be unlocked. To access clans: Hit the blue gear icon on the top right of your screen. After this you will be able to use the in-game search setting to find clans to join.