Your payments shouldn't be affected if you have a new card.
Payments are associated with your bank account number, not your debit card number.
As long as the bank account is still open and hasn't been frozen or compromised due to fraud, you shouldn't need to take any additional steps.
If you get a new bank account please contact our customer success team so we can help get your payments switched over!
To contact our customer success team please email email@example.com.