If your card is new, you need to activate the card before using it for transactions. To activate your Revolut card, you simply need to enter the 16 digit card number on the 'Cards' section of the Revolut app.
If your card is not new, please double-check that:
If your physical card has been damaged or has worn out, you can order a replacement card. A small fee might apply and the estimated delivery date will be provided as soon as you confirm the order.