If any issues arise, all billing is managed through your Google play account, not in the app. If it is less than 48 hours since the in-app purchase, you will need to pop to Google’s ‘Request a Refund’ portal to access order history and to fill out the forms regarding your ‘Request a Refund’ or ‘Report a Problem’. The Google team should reply within three to four days.
Not what you're looking for?
You can find more information about billing here. If you have other questions about anything at all, don't hesitate to contact support via your profile in the app, or at firstname.lastname@example.org. We're here to help. 💌