With an update scheduled for later this year, the Social Media linking function using a Facebook account will be terminated.
Please note that after the termination of this function, players will not be able to use a Facebook account for data transfer even if players have linked their Facebook account in advance.
For players who currently only have their Facebook account linked, please link either Apple ID, iCloud / iTunes, or Google account to transfer the game data, or issue a Device Change Code to transfer the game data.
See here for more details on the Game Data Backup and Recovery: https://bit.ly/3OL3TIG
*With the termination of the function, the 10 Magic Stones sent to the in-game mail when linking a Facebook account for the first time will also be terminated.
Further information will be announced here as details become available.
We apologize for the inconvenience and appreciate your understanding and patience.