I can't display my page content

I made a custom template for my homepage and it display my custom post type and post below is my code.

custom post type:

<?php
			            if (have_posts()) : {
			            $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
			            query_posts("showposts=4&post_type=post_type_products&paged=$paged");
			            }
			            while(have_posts()) : the_post();
			          ?>

		     	       <div class="inside-div-4columns">
		     	       	    <div class="thumb-wrap"><?php if ( has_post_thumbnail()) the_post_thumbnail('post-thumbnails'); ?></div>

		     	       	    <h1><?php the_title(); ?></h1>
		     	       	    <p><?php $excerpt = get_the_excerpt(); echo string_limit_words($excerpt,30); ?></p>
                    		    <a href="<?php the_permalink(); ?>" id="post-<?php the_ID(); ?>">Read more...</a>
			       </div>

				   <?php endwhile; ?>
		         <?php endif; ?>

post:

`<?php // Display blog posts on any page
$temp = $wp_query; $wp_query= null;
$wp_query = new WP_Query(); $wp_query->query(‘showposts=1’ . ‘&paged=’.$paged);
?>
<ul class=”blog”>
<?php while ($wp_query->have_posts()) : $wp_query->the_post(); ?>

<div class=”image-wrap”>
<?php if ( has_post_thumbnail()) the_post_thumbnail(‘post-thumbnails’); ?>
<div class=”top-image”></div>
</div>
<h1><?php the_title(); ?></h1>
<p><?php $excerpt = get_the_excerpt(); echo string_limit_words($excerpt,50); ?></p>
<a href=”<?php the_permalink(); ?>”>Read more…</a>
<?php endwhile; ?>
<?php wp_reset_postdata(); ?>`

and this query i use to get the content of the page that I make a front page.

<?php if(have_posts()) : ?>
			          <?php while(have_posts()) : the_post(); ?>
			            <?php the_content(); ?>
			          <?php endwhile; ?>
			        <?php endif; ?>

`but unfortunately this is not working it return the first content of my post.. any idea?