Cards twitter validator says approved, but also WARN: Not whitelisted


hello there who can help me this sore.
I am a blogger :

but I have a problem with
INFO: Page fetched successfully
INFO: 33 metatags were found
WARN: Not whitelisted

there anything you can help me for the above problems


This seems to be working fine in the validator now, I assume you added the correct tags to the page?