WooCommerce Shelflife do not show sidebar on single product pages

functions.php

<?php
remove_action( 'woo_main_after', 'woocommerce_get_sidebar', 10 );
add_action( 'woo_main_after', 'woo_custom_sidebar', 10 );
function woo_custom_sidebar() {
  if ( ! is_product() ) {
		woocommerce_get_sidebar();
	}
}

remove_action( 'woocommerce_before_main_content', 'shelflife_before_content', 10 );
add_action( 'woocommerce_before_main_content', 'woo_custom_before_content', 10 );
function woo_custom_before_content() {
	?>
		<!-- #content Starts -->
		<?php woo_content_before(); ?>
		<div id="content" class="col-full">
			<?php
				global  $woo_options;
				if ( $woo_options[ 'woo_breadcrumbs_show' ] == 'true' ) {
					woo_breadcrumbs();
				}
			?>
			<!-- #main Starts -->
			<?php woo_main_before(); ?>
			<?php if ( ! is_product() ) { ?>
				<div id="main" class="col-left">
			<?php } else { ?>
				<div id="main" class="fullwidth">
			<?php } ?>
	<?php
}
?>