Normally we suggest that you use a Facebook account to transfer the game progress. If you don’t have a Facebook account, you can contact the support team to transfer the data for you. Please note that if your data is transferred in this way, you can no longer use your old device to play the game. Please don’t forget to provide the following information to the Support.
Your UID of the game on the old device.
Your UID of the game on your new device.