[Android] How do I get a refund for Android app?
All purchases made in the Android app are handled by Google Play, and are regulated by their policies, this is why you should send your refund request directly to Google Support:
- Open Google Play account page from PC
- Click on the three vertical points icon in the ACTION column and choose "Report a problem" for the app you want to be refunded.
- In the drop-down menu select the "I'd like to request a refund" option.
- Fill out the reason why you want a refund and click on the "Send Report" button.
This Google Play Support article may also help you.
Important: the subscription fees paid via Google Play are only refundable within 48 hours after the purchase. More about its refund policies here.
This guy knows what to do