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How to remove the credit card from this iPhone11
iPhone 11, iOS 15
Question marked as
Do you mean remove the card from the Apple Wallet or from your iTunes & App Store account?
From the Apple Wallet: Open the Wallet, tap on the card, then on the 3 dots in a circle in the upper right, scroll down and tap Remove This Card.
From your iTunes & App Store Account, see→Change, add, or remove Apple ID payment methods - Apple Support