To delete your credit card from your G5 Store account, please open the game and go to the game Bank. Then, please select any of the in-app purchases available:
- The G5 Store window will open up.
- Locate the card you would like to remove.
- Hit the trash bin icon next to the card.
- Confirm your action by selecting "Yes, remove".
You will see a notification that the card has been removed from your payment methods.