Query_post YITH WooCommerce Quick View not working

I have query_post show item product

<?php
$hbox = array(
	'posts_per_page' => $pn,
	'post_type' => 'product',
);
query_posts( $hbox );
$loop = new WP_Query( $hbox );
?>
<?php if (have_posts($loop->have_posts())); { ?>
<?php while (have_posts($loop->have_posts())) { $loop->the_post(); global $product; ?>
...
<?php echo do_shortcode('[yith_quick_view]'); ?>
....
<?php } ?>
<?php } wp_reset_query(); ?>

But don’t show button yith_quick_view?

Any idea form help me.

Thanks