If you use Elementor to build custom post layout, you can ask author of Elementor how to add comment block in custom place of template. I can't help with this because I never used Elementor for Post layouts. Theme has more than 10 post and product layouts for any kind of site, so we don't use page builders for this

Posts have no tabs,  yes but with elementor you can build what you like how you like.

Ok i understand, i just wanted to know if you have something fast like a shortcode to be able to put the comment somewhere else than where it is naturally. i would like to have the comment up and not at the end of the page since the comment ( reviews) will be the reason why people visit my post.

So no that i clarify this point could tell me if there is another way to do that than the way you described below?

Thanks in advance !

Posts have no tabs. So its not clear which tabs you mean. Anyway, you need
to modify core files. This is advanced customization and unfortunately it's
outside scope of regular support. I can only point you file for
customisation, you need to customize it by yourself or hire customisation
team.

Files which store all post layouts are in inc/parts/post_layout

I would like to be able to display the comments of a post at the different place as the one where it is now.

At the moment its at the end of the page but i would like to have at the beginning since teh focus of my website is going to be the reviews.

I would like to display the comments directly in one of the tabs after the total score result.

thx