Grid not optimizing for mobile

Hi everyone again!

I am trying to optimize this page for mobile but when I click to remove columns from the grid on mobile view (in hopes that it would push the content down into the rows), it doesn’t move anything. On desktop it is text alongside an image horizontally but on mobile I would like the text to come first, then the image, followed by the next text and image, and so on.

Please if you have any advice on how to fix this let me know!

Thank you!

Here is my site Read-Only: Webflow - Summer Practice