You can do that in just a few seconds. Go to account, hit activate, and follow the directions from there.
Why is my virtual card not working? Why was my card payment declined? Why is my contactless payment not working? How do I link my card? What should I do if my card is about to expire? Why was my cash withdrawal declined? How do I request a refund? How do I get a physical card? Why did my transfer fail? How do I change my PIN? Why is the exchange rate wrong for my cash withdrawal? Is my card a Visa or Mastercard? What is the charge for topping up by bank transfer? Why is my card payment not recognised? Which countries are supported? What should I do if my phone is lost or stolen? Why did I receive the wrong amount of cash? How can I transfer money into my account? Which cards and currencies are supported? What is the estimate for card delivery? Why is my cash withdrawal pending? How do I verify my identity? What is the charge for currency exchange? Why is my direct debit payment not recognised? How do I use Apple Pay or Google Pay? What is the timing for transfers? Why did my top-up fail? What is the age limit for using the service? Why is there an extra charge on my statement? How do I receive money?