Wordpress Blog page only showing one post - php

Question

Im having an issue with a theme i've been customizing. My blog post only shows ( 1 ) post and i cant seem to fix the issue in Admin > Reading > Blog pages show at most. The Value only stays at "1" even after save. The code i have here is in the Loop.php
<?php ?>
<article class="primary-content">
<?php $firstClass='first-post' ; ?>
<?php /* If there are no posts to display, such as an empty archive page */ ?>
<?php if ( ! have_posts() ) : ?>
<article role="main" class="the-content">
<h1><?php _e( '404 - I'm sorry but the page can't be found' ); ?></h1>
<p>Please try searching again or head back to the homepage.</p>
</article>
<?php endif; ?>
<?php ?>
<?php if (is_home()): ?>
<h1>
<?php if ( is_day() ) : ?><?php printf( __( '<span>Daily Archive</span> %s' ), get_the_date() ); ?>
<?php elseif ( is_month() ) : ?><?php printf( __( '<span>Monthly Archive</span> %s' ), get_the_date('F Y') ); ?>
<?php elseif ( is_year() ) : ?><?php printf( __( '<span>Yearly Archive</span> %s' ), get_the_date('Y') ); ?>
<?php elseif ( is_category() ) : ?><?php echo single_cat_title(); ?>
<?php elseif ( is_search() ) : ?><?php printf( __( 'Search Results for: %s' ), '<span>' . get_search_query() . '</span>' ); ?>
<?php elseif ( is_home() ) : ?>Blog<?php else : ?>
<?php endif; ?>
</h1>
<?php endif; ?>
<?php while ( have_posts() ) : the_post(); ?>
<?php /* How to display standard posts and search results */ ?>
<article class="article-archive <?php echo $firstClass; ?>" id="post-<?php the_ID(); ?>">
<?php $firstClass="" ; ?>
<?php ?>
<?php if (is_front_page()) { ?>
<div class="home-summary">
<?php } else { ?>
<div class="entry-summary">
<?php } ?>
<a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( '%s' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark">
<?php the_post_thumbnail( 'flozo-thumb');?>
</a>
<?php if (is_front_page()) { ?>
<h1><?php the_title(); ?></h1>
<?php } else { ?>
<h2><?php the_title(); ?></h2>
<?php } ?>
<?php the_excerpt(); ?>
<?php if ( is_home() ) : ?>
<p class="entry-meta">
<time datetime="<?php the_time('l, F jS, Y') ?>" pubdate>
<?php the_time( 'l jS F Y') ?>
</time>
</p>
<?php endif; ?>
</div>
</article>
<?php /*?>
<?php comments_template( '', true ); ?>
<?php */?>
<?php endwhile; // End the loop. Whew. ?>
<?php /* Display navigation to next/previous pages when applicable */ ?>
<?php if ( $wp_query->max_num_pages > 1 ) : ?>
<div class="navigation">
<div class="nav-previous">
<?php next_posts_link( __( 'Older posts' ) ); ?>
</div>
<div class="nav-next">
<?php previous_posts_link( __( 'Newer posts' ) ); ?>
</div>
</div>
<!-- #nav-below -->
<?php endif; ?>
</article>
Any and all help with be greatly appreciated! Sorry if this was posted already.
L