To remove comments section, please do the following:
1) Please activate child theme as per the below tutorial:
https://showthemes.zendesk.com/docs/khore/how-to-activate-a-child-theme/
2) Copy khore/post-content.php to khore-child/
3) Open khore-child/post-content.php
4) Around line number 52, you can find:
<div class=”news__comments”><i class=”fa fa-comment-o”></i> <?php echo get_comments_number(); ?> COMMENTS</div>
5) Please remove this line of code.
6) Around line number 66, you can find:
<?php comments_template(); ?>
7) Please remove this line of code also.
8) Save the file.
This will remove the comments template.