Horizontal scroll not "sticking"

I have watched all the videos, copy and pasted the pieces, cloned the sites…can get horizontal scroll to “stick”.

Right now it’s the big colored boxes (place holders) that scroll, but do not stick, which means the whole viewport continues to scroll vertically instead of stopping at the horizontal part.

I pasted in sticky custom code as well.

An odd thing, i cloned this site:
and when i opened it (logged in as myself) it did not stick either.

thanks team,

Here is my site Read-Only: [LINK][1]