I am trying to use Twitter cards for a client’s website and I seem to be at a dead end. I have checked the documentation and troubleshooting, but I still can’t get it to validate correctly.
http://elmsleigh.co.uk is one website and it asks for me to Request Approval, then I request approval I then get this error…
*.elmsleigh.co.uk whitelist request for failed
ERROR: Card validation failed
I have triple checked my markup and even curled the url with Twitterbot and curl is working as expected.
I also have my own website https://michaelbrooks.co.uk but it just outright says that the website isn’t whitelisted and won’t allow me to move any further, Could you please investigate and let me know what I am doing wrong?