Just enter the iTunes App Store link and the system will do everything automatically:
We will review and add it in one business day.
Keep in mind that apps are sorted by popularity (i.e. total number of ratings).
If you want your app to be shown on the top of all relevant categories, there is an option for premium post for $5 a year.
P.S. We already have on the site, don't miss it. It is listed on Apple App Store to require iOS 11.0 or later.
You can find it:
On our site
On Apple App Store