The Realm Transfer tool is inside game's Extras (+) section - inside you will see the tool and list of realms to select from. Tap the arrow in the lower left corner, tap Extras (+), scroll down the new page and View Realms and proceed from there.

Things to know about Realm Transfers

  1. It requires a Realm Transfer Token to initiate the move. These cost gems and can be bough from inside the game store - resource tab - look for the Realm Transfer Token.

  2. There is a cooldown timer for moving realms, you can only move realms every 21 days (minimum)

  3. There are 'Might and Town Hall limits' in place that can prevent someone from moving into a realm. This is to help protect organic growth, especially in the newer realms. Player will need to be below/under the Might and Town Hall limit in order to move into that realm. This limit is updated every Monday at 3am Pacific Time by our automated system. 

Addition reasons why a player can not transfer:

  • They are a Clan Leader
  • They are participating in a Raid
  • They are taking part in a Rally
  • If they have troops in the Hospital
  • Are not at Town Hall 7, Realm Transfer Token will not appear in the Store

More details here: https://forums.kingdomsofheckfire.com/threads/realm-transfer-system-update.2385/