Putting Grid 2.0 Content into Slides

So I have a grid with 3 items in it. Now I want to put each of these items into a slide for a slider for the mobile version. It should look like the attached image.

In my preview link you can see how it looks on desktop

Thanks in advance for the help

Here is my site Read-Only: https://preview.webflow.com/preview/production-a4c42b?utm_source=production-a4c42b&preview=1308635d9795c07a960a920fa1a3711f&mode=preview
(how to share your site Read-Only link)