problems updating the content | WordPress.org

Hello!
There are problems updating the content.
The added post is reflected in the news feed in the admin mode, but is not displayed in the normal mode.
Also, when adding new content, the page design changes.
I had to update all the pages in Elementor, where the content contains Essential Addons for Elementor, the design is broken everywhere.
I don’t understand how to fix all this.

 

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