To remove/replace your credential for your most recently issued license/ID, tap "Menu" to the bottom right of the LA Wallet app. Then you will need to select the "Unlink License From Account" option listed in the menu. Once you've unlinked your credential, tap "Home" to the bottom left of the LA Wallet app. From there you can either tap the "Scan License Barcode" button at the top of the screen to scan your latest license/ID information into the boxes or manually enter your latest license/ID information into the boxes.