Twitter Cards - Unable to render Card preview - Not whitelisted


Hey just wondering how to fix this? I saw many posts about not needing to validate but that doesn’t make much sense to me?

INFO: Page fetched successfully
INFO: 14 metatags were found
WARN: Not whitelisted


We need you to share a link with us which has Cards markup so that we can take a look and debug with you.

(validating is fine - you just don’t need to apply for whitelisting unless you are using a Player card)