If your card is expired and you received a new card with the same card number but with an updated expiration date, you can update the card from within the betr app.
How to update an expired card
Initiate a deposit/purchase
From the choose method screen, the expired card will be labeled "EXPIRED" in red
Select the expired card and click "Update Expired Card"
Input new expiration date (MM/YY)
The card has expired, but the new card has a different card number
If the card on file has expired and has been replaced with a new card number, the expired card will have to be removed.