Images not showing after publishing page

To whom it may concern

I was making a landing page for a photography special. I would save the draft numerous times. Images were showing. As soon as published to view page, the images were not showing up. I have tried to make this landing page 3 times and the same thing is happening.

Thanks for your help.

Alan

https://www.artisanphotographics.net

Here is the result of the page.

https://artisanphotographics.net/landingpage/pluginops-page-57021/?preview=true

The page I need help with: [log in to see the link]