Hi Andy,
Thanks for reaching out.
This seems related to your other thread, may I know which page is this? I checked the sites from your account and the home page is different than your screenshot. But, that would require template customization. Before we continue, please check these first
https://theme.co/apex/forum/t/customizations-best-practices/205,
https://theme.co/apex/forum/t/how-to-upload-xtheme-to-child-theme/43246/2,
It’s for familiarization of how template customization should be done.
Let’s get started 
-
Please copy the file /x/framework/legacy/cranium/headers/views/ethos/template-layout-content-sidebar.php
to your child theme (eg. /x-child/framework/legacy/cranium/headers/views/ethos/template-layout-content-sidebar.php
).
-
Add this content to your child theme’s template-layout-content-sidebar.php
<?php if ( is_page( 2323 ) ) do_shortcode('[cs_gb id=381]'); ?>
The 2323
is the page ID where you wish to display it, please check this on how to get it https://theme.co/apex/forum/t/setup-how-to-locate-post-ids/59.
Then [cs_gb id=381]
is a global block shortcode where you should create the slider and those 4 images. Please check this https://theme.co/apex/forum/t/global-blocks/24723
The resulting content of /x-child/framework/legacy/cranium/headers/views/ethos/template-layout-content-sidebar.php
should be similar to this
<?php
// =============================================================================
// VIEWS/ETHOS/TEMPLATE-LAYOUT-CONTENT-SIDEBAR.PHP
// -----------------------------------------------------------------------------
// Content left, sidebar right page output for Ethos.
// =============================================================================
get_header();
?>
<div class="x-container max width main">
<?php if ( is_page( 2323 ) ) do_shortcode('[cs_gb id=381]'); ?>
<div class="offset cf">
<div class="<?php x_main_content_class(); ?>" role="main">
<?php while ( have_posts() ) : the_post(); ?>
<?php x_get_view( 'ethos', 'content', 'page' ); ?>
<?php x_get_view( 'global', '_comments-template' ); ?>
<?php endwhile; ?>
</div>
<?php get_sidebar(); ?>
</div>
</div>
<?php get_footer(); ?>
Thanks!