You can request a new debit card in the app by first navigating to the Money section.
Tap Manage debit card
From here, you can freeze your debit card as well as order a new card.
Simply select your reason for ordering a replacement and follow the instructions provided. Please note that your first replacement card is free of charge. After that, the cost of replacing your card will be $5.00.
Alternatively, you can call 855-726-4885 to request a new debit card.