How do I promote, demote or expel a player?

To promote/demote/expel a player:

• Go to Clan > Management > Members.
• Tap the three dots to the right of a clan member’s name.
• In the window that appears, tap the button to change a player’s rank or expel them from the clan.

To be sure you have enough rights to do this, read the article “What are clan member ranks, and how are they assigned?”.