hello!
your lay theme theme in appearance → themes
seems to miss its image too
i can see from the console you switched to https
please install the plugin "really simple ssl" and activate it
then disable your caching plugin
also got to laykeymanager.com
and make sure you get the latest carousel addon version and replace your current one with it if its not the latest. your lay theme version seems to be the latest.
additionally
you could also switch to the theme twenty twenty four that you have installed. then delete lay theme from the appearance → themes screen
then re-upload the latest version of lay theme that you get from laykeymanager.com