Android only, don't log in to IOS or you'll lose all the diamonds and can't get them back Automatic delivery, after payment, please go to order and check information to get ID and password Account info: Starter account, Rank 1~2, registered for more than 1~3 years and logged in every day, only cleared tutorial, Story has not been touched. All fresh Login via Transfer ID + PW 1. How to login: Open the game, select the middle option "Transfer Data" → "Enter Transfer ID/Password," then tap to start entering the game. 2. How to bind Google/FB: Enter the game, click the settings icon on the top right, then "Link Data" to your email. PS: For Rainbow Diamonds, check the Gift Box at the top right. Game rules: Max capacity is 5000, excess goes to Gift Box. You can use Gacha first to reduce RD below 5000, then claim from Mailbox.