Step 1: First, users have to visit the rewards redemption site here.
Log in via the platform linked with the ID
Step 2: Next, they must log in using the platform used to bind to their accounts.
If guest users wish to use the redeem code, they can link their account to a platform. The available means include Facebook, VK, Google, Huawei ID, Apple ID, and Twitter.
Enter the redeem code and press confirm button
Step 3: Then, players have to enter the 12-character code in the text field. After this, they must tap the confirm button to validate the redemption.
Once the redemption has been completed successfully, rewards are sent to players’ accounts within 24 hours. Items can be obtained from the in-game mail section.
Any error encountered during redemption likely means that the code has expired or cannot be used in the given region.