Why is the theme not showing up on certain pages of a Wordpress site?

Question

WordPress

Hello everyone, I've run into this problem. I installed the Astra theme, set everything up, while checking the site I noticed that when I went to the Category page (initially the category was called "shop"), the Astra theme does not work, or it works partially (there is no center alignment, all text and product categories have moved to the left, the title is not displayed), on the other pages everything is ok.
When I try to edit the page through Elementor, I get this: “Sorry, the content area was not found on your page. You must call the 'the_content' function on the current template for Elementor to work on this page." Before this problem appeared in Elementor, I did not edit the page, when creating new categories and products, everything worked fine by itself.

How it works now.
It should be.

How to determine what is the problem? Maybe someone already faced this problem?
I recently started working with wp and after several hours of torment I did not understand how to solve this problem.