Having issues trying to get. Discover card off of my account
And the want let me remove the card off my phone
Not sure which process you have tried to remove the Discover card. Please see below-
Open the Wallet app ➔ Tap on the Discover Card ➔ Tap on the Three Dots (top right) ➔ Scroll down and choose Remove this Card.
If that is not working then you can Sign out of iCloud (Apple ID) and that will remove ALL credit / debit cards and then you can sign back in to iCloud (Apple ID) and add the cards again without the Discover Card.
The one other option is to get on a computer and got to ➔ www.appleid.apple.com and log in with your Apple ID. Go to your listed device and remove Apple Pay from there. That will remove all cards again and you will have add them back again from Wallet app without the Discover Card.
Axel F.