Dear player

If you bind it to Facebook, you can log into your old game account on different devices.
1 - First, bind your main game process to your main Facebook account on your old device.
2 - Download the game on your new device: a new game process will start automatically.
3 - Login to your previous Facebook account on the new device.
4 - Follow the tutorial until the end.
5 - Go to settings, and then you can switch to your old account under the option 'Sign in with Facebook'.
6 - Choose Facebook to switch back to your main game process.

Thanks for your understanding and support.

Best regards,

CS Team.