If you want to teleport to other Domains, your Acropolis must be level 1-14 and you have 'Beginner City Migration' (When your Acropolis reaches Level 2, the system will give 2 'Beginner City Migration' to you. ).
When you have a Beginner City Migration and are level 1-14, find another Domain on the world map and tap on an open tile, tap Teleport and you will begin to Teleport.
When you have a Beginner City Migration and are level 1-14, find another Domain on the world map and tap on an open tile, tap Teleport and you will begin to Teleport.