How to format correctly for mobile viewport

Hi everyone, can somebody please help me with formatting for different viewport issues, the text seems to be mostly fine when I am viewing my site in the mobile viewport, but the images are all over the place. I am a newbie to webflow, I watched all sorts of tutorial videos about responsive design, so I know about the cascading effect from the desktop. Is there a something I can do so I don’t have to individually format everything single images on the different viewports?
Here is my read-only link, any help on this would be greatly appreciated!!!

https://preview.webflow.com/preview/profolio-a95d2d-6523c9f280a1b5faf1daa70?utm_medium=preview_link&utm_source=designer&utm_content=profolio-a95d2d-6523c9f280a1b5faf1daa70&preview=0b1c764904d320c310862d1796e28dea&pageId=605cf2bc1e9266421c47d947&mode=preview


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