Description of the issue:
Can’t log in to the new Apple credit card site with shields up. Using iMac with latest Catalina macOS. After entering the user (apple id) and pass word, it just gives me a spinning gear which never stops.
I don’t have an apple card, but do have an apple ID, with shields up I got to the warning screen:
Apple Card Not Found
The Apple ID you entered is not associated with an Apple Card. If you’re trying to sign in to your existing Apple Card account, try a different Apple ID. To apply for Apple Card, use the Wallet app on your iPhone.