remove comment section from each page?

You got, at my point, 2 options :
Modify it in Dashboard, maybe you got a checkbox where you can remove all comments, or you will have to change it one by one.
The Second option is to create a child theme, and apply the CSS display:none; to the comments.

If you want it for some pages:

1. Edit a page
2. Find the “Discussion” meta box
3. Uncheck “Allow comments”

If you want it disallow comments for all pages (not posts) you can create a child theme and add this to the functions.php:

<?php
add_action( 'init', 'cakifo_child_theme_disable_comments' );

function cakifo_child_theme_disable_comments() {
	remove_post_type_support( 'page', 'comments' );
}
?>

Hope that helps you. If not, feel free to write again.

But if you have any question beside this one, I recommend that you signup for Theme support on Theme Hybrid. You’ll find a section called “Cakifo” on the support forum.