I want to purchase extra moves but it keeps saying that the store is unavailable. What do I do now?

Bummer 😩

There is still one more thing we can try and that is to delete the game app and install it again. Deleting the game deletes all game info which means it should remove any glitches.

However deleting the game app, also means you will lose any saved Boosters, Lives and any reset any extra features you might have been playing.

Give it a try and see if that helps. If not, do you have a different device you can switch too?

Well, since you're on an Android device, you could try saving the game on an SD card if your device has access to it or on any Cloud services however, we, King, can't promise that it will work but it has been successful for other players.