Did you loose your card?
To freeze your card, open your Mynt app, go to my cards --> card settings --> freeze card. If you find your card you can easily unfreeze the card again.

Your Mynt-admin can also freeze cards in mynt.com ---> team and card ---> choose the person with the lost card ---> cardsettings ---> freeze card.
In this view admin can also terminate cards, order cards and turn off/on online purchases for all cardholders.

Contact us to order a new physical card.