A. 1. Check Payment Settings: Go to your account settings in the app to see if there are options to add or manage HSA payment methods. 2. Use the Website: If the app is limited, log into the UnitedHealthcare website where you may find more options for HSA payments.

B. 3. Contact HSA Provider: If you have issues with HSA payments, contact your HSA provider for assistance on how to use your funds effectively.