Feedback needed: build landing page for mobile apps within 30 seconds

I've been developing iOS apps for 11 years, and released 20+ apps. The most painful part for me, is to realize that I need to build a support site and a privacy link for the app, right before a new app release. So I built a tool to quickly publish privacy link & landing page for new apps. It literally takes 30 seconds to publish a site.
https://www.myfancyapp.com/

Looking for feedbacks! It's completely free, and feel free to try it out and DM me your thoughts. You can also reach me at chen@touchberry.net. Thanks!!!