2) Select the menu icon in the top-left of the screen
3) Choose Account Settings from the drop-down menu
4) Navigate to Notifications
5) Toggle off Text notifications; this will disable text message notifications and refund your current balance to the card on file.
6) Select Confirm to disable text message notifications.
7) You will need to re-enable text message notifications by Toggling next to Text Notifications.
8) Click Change next to the current payment method and follow the instructions to enter your new payment method.
9) Click the green Pay button to pay with a credit card or click the Apple Pay button to pay with Apple Pay.