I created a lead generation card, it looked well with my own account, but the visitors can only see the URL.
With my account:
Visitor account:
How can I let my visitors see the card? my account is “eztalksoftware”, thank you.
Lead Generation cards are created via the ads.twitter.com dashboard. You should use the Help link which is at the top right-hand corner of the dashboard to raise a ticket with the Ads team.