@josh When entering your credit card data did you see the message that a new browser window will be opened for the verification? Did you try to do this verification? Was there any kind of error message, possibly from your bank?

Users often tell us that verifying does work when they use a different browser. Please try to verify the card through Firefox, Chrome or any
Chromium-based web browser with all extensions deactivated.

@josh Let us know if you are still unable to verify the card and we can provide further
assistance.

If you are doing this on mobile, could you please try the process on a desktop browser? The paid features will then also be available on the app.