- When making in-app purchases, it's important to note that all transactions are processed through the app store from which you downloaded the game. This means that you will need to use a payment method that is accepted by that specific store.

- For more information:

 https://support.apple.com/en-us/HT202631

https://support.google.com/googleplay/answer/2651410?co=GENIE.CountryCode%3DUnited+States&hl=en