Problem seeing pictures on the home page and issues with the footer

I click into the post but I cannot see them on the home page.

not clear. are you saying you can see in the admin but not on the home page?

I also have a “Warning” on my footer on my pages

what does the “warning” say?

I can see the pictures on the admin page and on the actual post page (https://www.travelingyogi.org/hello-world/) but not on the home page (https://www.travelingyogi.org/) even though I set the pictures as featured. Please help.

I can see images on home page https://imageshack.us/photo/my-images/267/tpage.jpg/ -tested on Opera, FF, Chrome and IE.

Try clear your browser cache, check on other browser.