problem of sidebar with woocommerce pages

sorry for my bad english ??

the sidebars are note visible in woocommerce page with the original woocommerce.php

to have the side bar i have made modification of woocommerce.php code

<?php
/**
 * The template for displaying woocommerce archive pages.
 *
 * @package WordPress
 * @subpackage stainedglass
 * @since Stained Glass 1.0.0
 */

get_header();
?>
<div class="main-wrapper woo-shop <?php echo esc_attr(stainedglass_get_theme_mod('layout_page') ); ?> ">

	<div class="site-content">
<?php
	if ( have_posts() ) : ?>

		<div class="content"> 

	<?php if ( is_singular() ) : ?>
			<div class="content-container">
			<?php endif; ?>

					<?php woocommerce_breadcrumb(); ?>
					<?php woocommerce_content(); ?>
					<?php do_action( 'stainedglass_after_content' ); ?>	

			<?php if ( is_singular() ) : ?>
			</div><!-- .content-container -->
			<?php endif;
?>

		</div><!-- .content -->
		<div class="clear"></div>	

	<?php

		stainedglass_paging_nav();

	else :
	?>
		<div class="content">
		<?php
			get_template_part( 'content', 'none' );
		?>

		</div><!-- .content -->
	<?php
	endif;
?>
	</div><!-- .site-content -->
	<?php
	stainedglass_get_sidebar( stainedglass_get_theme_mod('layout_page') );
	?>
</div> <!-- .woo-shop.main-wrapper -->

<?php
get_footer();