custom page not displaying content

Hi,

I have created a custom page (I replicated the page template and renamed it), but when I add content to the page, nothing shows up.

Please see below for the code used:

<?php
/**
 * Template Name: book pod	
 *
 * @package WordPress
 * @subpackage Twenty_Seventeen
 * @since 1.0
 * @version 1.0
 */

get_header(); ?>

<div style="background-image: url(https://pod.sharpfutures.org.uk/wp-content/uploads/2019/01/POD-background-Book-POD01.jpg);
    background-size: cover;" class='container_wrap container_wrap_first main_color <?php avia_layout_class( 'main' ); ?>'>

			<div class='container'>

				<main class='template-page content  <?php avia_layout_class( 'content' ); ?> units' <?php avia_markup_helper(array('context' => 'content','post_type'=>'page'));?>>

                    <?php
                    /* Run the loop to output the posts.
                    * If you want to overload this in a child theme then include a file
                    * called loop-page.php and that will be used instead.
                    */

                    $avia_config['size'] = avia_layout_class( 'main' , false) == 'fullsize' ? 'entry_without_sidebar' : 'entry_with_sidebar';
                    get_template_part( 'includes/loop', 'page' );
                    ?>

				<!--end content-->
				</main>

				<?php

				//get the sidebar
				$avia_config['currently_viewing'] = 'page';
				get_sidebar();

				?>

			</div><!--end container-->

		</div><!-- close default .container_wrap element -->

<?php get_footer();

Can you please let me know if the above should be working?

Thanks,
Ihtezaz