To edit your card details: tap the "Edit" option under your card:
To edit a card you've scanned: View the card you want to edit in full screen mode and tap the "Edit" or "Pencil" icon at the top right:
3. Once you finish updating the details, tap the "check" or "Save" button at the top right.
Note: Please note that the 'Edit' button may not appear on all scanned cards. Cards that have already been verified by the person who owns the card cannot be edited by others.