Purchasing errors when using Saved Xsolla Credit Cards
When attempting purchases through the Epic Games Store using your saved Xsolla Credit Card, there are some known errors that cause the transactions not to complete.
If you would still like to use the payment method, you can remove the Xsolla Credit Card from your Epic Games account and try your purchase again.
To remove the payment method, follow the steps in How do I delete my payment method from my Epic Games Account?