Hey, scroll this website to the bottom to get the number to activate Cash app card. Actually, you are not allowed here to use a Cash app card without activating it. Even, you can’t make any transaction until your card not activated. So, navigate the Cash app dashboard and then go to the settings section to get Activate Cash card tab. Once, you click to open it, then you need to provide card number and CVV to complete the process. https://www.email-contactsupport.com/blog/activate-cash-app-card