How to publish telegram instant view template for review

I created an telegram IV template from my site, all are green and the template is working fine when published through :

t.me/iv?url=mysite.com

How can publish my template for approval so any url from:

mysite.com

will be considered as Instant View in telegram?

How do I post instant view on Telegram?

To share article with Instant view, tap "VIEW IN TELEGRAM" (top right corner). 4. You will be offered to share the link in one of your channels (in desktop version of Telegram) and after posting your article it would be visible as instant article.

What is Instantview?

Instant Views Explained. Instant View allows Telegram users to view articles from around the Web in a consistent way, with zero loading time. When you get a link to an article via Telegram, simply tap the Instant View button, and the page will open instantly.

Instant View only support few domain for now, I think they will accept templates after contest.