Images that are shown in the Designer Preview are not visible on mobile screens IRL?

Hello!

Just as in the title, I can see all of my images in the designer (in computer, tablet, and phone views) but when looking through on an actual phone, I can’t see my photos? It works fine on a computer and I don’t have a tablet to test the real view out.

Here is my Read-Only link: Webflow - Mary's Design Portfolio

Here is what it looks like on a real mobile screen, there is supposed to be an image in that empty space after “…visually appealing presentations to achieve this goal.”

Thank you in advance!