Mobile version on live website different from designer side

Hi everyone!
Hope you’re having a lovely day. I am coming to you because I have a little issue on the mobile version of my website. What I am seeing in the designer module doesn’t reflect at all on a real mobile device. I am talking about the home page under the products section (further down when scrolling).
Also, some fonts size do not reflect on tablet.
What should I do? A responsive mobile version is a must and right now I can’t trust Webflow designer who isn’t really showing the issue.
Website link:

Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Ok so I accidentally fixed it. I had another instance of the products’ gallery on the shop page. I just copied past it in the home page replacing the previous one and now it’s well organized in a grid.