App Card not showing on our tweet

ZNAP · 2014-04-16T09:36:29.000Z

Hi there, we have add the meta tag on http://soundcity.znap.com with an app card.
The card validator has approved the URL.
But it doesn’t appear on our tweet at all (https://twitter.com/ZNAP/status/456358724731301891).
What should we do?

rchoi · 2014-04-25T06:53:33.000Z

Sorry for this. Let me escalate to our eng team, and get back to you.

If you don’t hear back, please ping me at @rchoi in a week.

elichen · 2014-04-25T07:10:25.000Z

ZNAP,

Please add the following metatag on your URL:

This tag is required and shows proper attribution link in the card. I will get our documentation fixed to make this clear.