Homepage not updating

Hello,

On my main page https://danaburns.net you will see an image of a painting. When you click it, the link is broken.

Naturally I selected “Edit page” which is “Home (- Front Page)” and I have actually deleted the image (after first having changed the link to the proper one) in an attempt to try and erase the image and start over. Thing is, whatever I do to “Home” the actually home page one sees on my site does not change.
When I re-added the image, it showed up underneath the current image…as if there’s a ghost page…

My website is updated to the most recent version of WordPress. My theme is “Craft” by ThemeTrust.

I am leaving on vacation tomorrow morning and won’t have access to my site dashboard — I really hope you’ll be able to get back to me asap.

Thanks in advance.

D