How to delete shipping addresses stored with the apple card

iPhone & iPad: How to change Apple Pay shipping address

1. Open Settings, swipe down and tap Wallet & Apple Pay.
2. Near the bottom tap Shipping Address.
3. Select Edit in the top right corner and tap which address you'd like to change.
4. Or tap Enter New Shipping Address.

This support article explains how,

Update your billing address

1. Open the Wallet app on your iPhone and tap Apple Card.
2. Tap the More button .
3. Scroll to Billing Address, then tap your address.
4. Tap Update Billing Address and provide your new information. 

Update your Apple Card account information - Apple Support

Your welcome! I hope you have a happy 4th of July.