There can be various reasons why you’re missing some of your Coins.
It might be because you have accidentally purchased items in the game requiring Coins. It could also happen that someone else has access to your device (or another device using the same Online Save account).
Unfortunately, purchases made with Coins cannot be reversed.
In rare cases, the game might crash unexpectedly before the saving process has been completed. This can result in a loss of any unsaved progress such as Coins. If this seems to be the case, please contact us.