Product Landing Page feedback for my Piano X Page

I just uploaded my page. It showcases different types of pianos. I created this page because of my love for pianos. Check it out by visiting this:
Piano X

From what I experience while viewing your page on a phone, the navigation links do not line up properly with the sections on your page. For example, when I click “Pricing”, I’m dropped in the middle of an image of a piano. Also, the sections should have a title that corresponds to the nav link. So, “How it Works” should link to an h2 header of the same name. The Contact Us box should have a greater height so that the title is at the top of the page when the nav link is clicked.

Thanks for this feedback, I’ll look into it.