Apple Pay, add billing address
While adding a credit card I was asked for my billing address, but no place to add it
You can go to settings>wallet & Apple Pay and click on the card> make sure "info" is selected not "transactions" and you should be able to scroll down to where the billing address should be select that>now select edit in the top right corner to edit it. If you open Wallet>tap on the card if it is there>tap on the three dots in the top right corner and you should be able to edit the card from there.