I was overcharged for the game on Google Play
All billing-related problems should be taken up directly with Google as they stem from a problem with their platform.
We merely put our games on the store. Google manages their sales and financial transactions. For this reason, we highly recommend that you get in touch with Google, requesting an explanation as to why exactly you were overcharged for the game.
You can also submit a refund request to Google form here
If you require further assistance, feel free to use our contact form!