To transfer your game progress to another device, please sign in with your personal account (Apple Sign In, Google or Facebook Login).
 
  1. Tap on the settings button (cog) in the upper left corner of your screen.
  2. Tap on the 'Save your progress' button
  3. Sign in with your personal account.
  4. Open the game on your new device and sign in with the same personal account. Your progress will be loaded.