Buttons on my live website not working

It doesn’t work in the preview mode either nor on any of the screen size breakpoints(tested both in preview and live).

I’m confused as to what could be the issue. Is it an issue with my button class?

Here is a read-only version of my website:

Here is my public share link: LINK
(how to access public share link)

Hey Harsimran @Harsimran_Singh, the div Preloader and the Page load interaction Homepage Starts Loading/Homepage Finishes Loading are causing the issue. Something isn’t working correctly resulting in the div Preloader overlaying everything.

Let me know if this helps.