From this page(https://www.cetelem.fr/fr/projet/cmonmag/maison/decoration-passez-au-vert), I am trying to share the link to twitter,
I used https://cards-dev.twitter.com/validator to validate my card,
and I got success,
INFO: Page fetched successfully
INFO: 28 metatags were found
INFO: twitter:card = summary_large_image tag found
INFO: Card loaded successfully
and In preview, I got what ever i expected.
But When I do actual share, only link is posted in twitter.(With out image, description, type…)
Could you please help??