You make changes in your editor, publish and you can’t see the changes on the live page.

This has become a common issue in WP/Elementor.

You can try clearing cache in your browser and also in Elementor.

 If the above does not work. Deactivate your cache plugin while you are editing your site. View your site in an incognito browser. You should see the changes. Make sure you refresh the page F5 F5, if you have already gone to that page. 

When you are finished editing, reactivate your cache plug-in.

If you have this issue, You should Deactivate and reactivate every time you edit.