How to make a custom page in the app store?

Question

Apple App Store

Good afternoon everyone!
I came across non-standard designed pages in the app store.
Tell me how to do it, because. I did not find the standard functionality in the connection for these things.
Thank you in advance.
Sincerely,
Daniel
Primer:

Answer 1

If your application is cool and popular, then you will be contacted and offered. This is not done in other ways.