Request Approval Button Does Not Appear


I am trying to get Twitter Cards configured and get the following log report for this url:

INFO: Page fetched successfully
INFO: 23 metatags were found
INFO: twitter:card = summaryimage tag found
WARN: Not whitelisted

It is assumed that the next step would be to hit the “Request Approval” button, but the button is visible in Chrome or Firefox.

Please advise.

Peter Duke