We would like to welcome you to the king community. Thank you so much for being willing to joining.
In the case of Android and I-Phone, your collected booster is stored in a phone memory.
This stored booster can not be synced with the server, because the game studio still does not have this process.You will not be able to transfer the boosters to another device, you will lose the complete booster for app uninstalling or crashing. And the boosters are not refundable.😭
I hope I was able to provide some clarity for you, and if there is any other question or concern that I could assist you with, please do not hesitate to reach back out to me!
