Q. The update isn't showing in the store.

If the update button isn't appearing in the store, please try the following:

1) Force close and relaunch the store app (Play Store/App Store)
2) Clear the store's cache data
3) Restart your device and reopen the store
4) Search for "HEAVENHELLS" in the store → Manually update

If the update button still doesn't appear after trying these steps, please check if your device's OS version and whether you have enough available storage.