Yoast Premium Charges my Credit But does not go into effect

A few minutes ago I attempted to subscribe to Yoast Premium.

The first time after entering my Credit Card Information I go booted back to the subscription form and was asked to fill out the state in which I lived.

I did so, filled out the credit information, clicked to process my payment and promptly got booted to a Yoast page telling me my cart was “empty.”

I then went to my Credit Card transactions to sadly see that my Credit Card has been charge twice for a premium subscription but no premium subscription has gone into effect.

I would like the Premium Subscription to go into effect and to be refunded one of the two payments that have been charged by Yoast to my Credit Card.

Thank you

The page I need help with: [log in to see the link]