To edit your card details:
Tap on the card you want to edit to view it in full screen
2. Tap the 'Edit' button at the top right to change the details
3. Once finished editing, tap the 'Save' button at the top right to save changes.
Note: The 'Edit' button may not appear on cards that have already been verified by the person who owns the card (unless that person is you, of course).