single-product.php

<?php
/**
 * The Template for displaying all single products.
 *
 * @package Dokan
 * @subpackage WooCommerce/Templates
 * @version 1.6.4
 */
get_header();
?>

<?php get_sidebar( 'product-single' ); ?>

<div id="primary" class="content-area col-md-9">
    <div id="content" class="site-content" role="main">

	<?php
		/**
		 * woocommerce_before_main_content hook
		 *
		 * @hooked woocommerce_output_content_wrapper - 10 (outputs opening divs for the content)
		 * @hooked woocommerce_breadcrumb - 20
		 */
		do_action('woocommerce_before_main_content');
	?>

		<?php while ( have_posts() ) : the_post(); ?>

			<?php wc_get_template_part( 'content', 'single-product' ); ?>

		<?php endwhile; // end of the loop. ?>

	<?php
		/**
		 * woocommerce_after_main_content hook
		 *
		 * @hooked woocommerce_output_content_wrapper_end - 10 (outputs closing divs for the content)
		 */
		do_action('woocommerce_after_main_content');
	?>

    </div><!-- #content .site-content -->
</div><!-- #primary .content-area -->

<?php get_footer(); ?>