Only One Page is Showing

<?php
/**
* The template used for displaying page content in page.php
*
* @package SKT White
*/
?>

<article id=”post-<?php the_ID(); ?>” <?php post_class(); ?>>
<header class=”entry-header”>
<h1 class=”entry-title”><?php the_title(); ?></h1>
</header><!– .entry-header –>

<div class=”entry-content”>
<?php the_content(); ?>

<?php wp_pagenavi( array( ‘type’ => ‘multipart’ ) ); ?>

</div><!– .entry-content –>
<?php edit_post_link( __( ‘Edit’, ‘skt-white’ ), ‘<footer class=”entry-meta”><span class=”edit-link”>’, ‘</span></footer>’ ); ?>
</article><!– #post-## –>

I have a lot of these product but only a certain amount is showing and only one page. You can view it on the website https://alexairbrush.net/animal-license-plates