Grid not stacking on mobile

Hello, I can’t get my grid to stack for mobile. I’ve tried selecting block but it just vanishes an doesn’t stack. There’s similar topics on here but I’ve seemingly tried all I can.

Thanks for any help.


Here is my site Read-Only: https://preview.webflow.com/preview/wip-evari-1?utm_medium=preview_link&utm_source=designer&utm_content=wip-evari-1&preview=a337c5b9ca0f6db633a59f3f213bc504&mode=preview

(how to share your site Read-Only link)