1. Jailbroken iOS devices cannot be used to top up.
2. The most common reasons for top-up failure are unstable network and errors when loading account information. We suggest finding a new network with a stable connection, close other running apps on your device, and try again after restarting the game."
2. The most common reasons for top-up failure are unstable network and errors when loading account information. We suggest finding a new network with a stable connection, close other running apps on your device, and try again after restarting the game."