Can't add Samsung pay plus card to Samsung watch

Cannot get my samsung pay plus card to be accepted by my samsung watch 3 samsung pay plus card does not appear to have a cvc security code and what I’m guessing is the request is denied what am I doing wrong?

If the card details (CVC) are not printed on your card, you should be able to check them in the Curve app. That’s at least how it works for my Curve investor card.