Product image not showing in woocommerce product card?

Question

Images

Good afternoon! I have an unusual problem. Foxin 1.1 theme. The essence of the problem is that the image of the product is not displayed in the product card.
For example: If you put an image in the "Product Image", then there is an image in /shop/, but there is no image in the product card. But if you add a picture to the "Product Gallery", then 2 of these pictures will appear. If you remove the "product image" and leave it in the "gallery", then a standard woocommerce image will appear.
Video:
https://cloud.mail.ru/public/4ybk/26hFVuxGb
I also noticed that when you click on a magnifying glass in a product, the product image opens in full size.
content-single-product.php

<?php
/**
 * The template for displaying product content in the single-product.php template
 *
 * Override this template by copying it to yourtheme/woocommerce/content-single-product.php
 *
 * @author 		WooThemes
 * @package 	WooCommerce/Templates
 * @version     3.4.0
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

?>

<?php

  /**
   * woocommerce_before_single_product hook
   *
   * @hooked wc_print_notices - 10
   */
   do_action( 'woocommerce_before_single_product' );

   if ( post_password_required() ) {
   	echo get_the_password_form();
   	return;
   }
   
   // prev & next post -------------------
   $post_prev = get_adjacent_post(false, '', true);
   $post_next = get_adjacent_post(false, '', false);
   $shop_page_id = wc_get_page_id( 'shop' );
   
   // post classes -----------------------
   $classes = array();
   $classes[] = 'product-single-main';
   
?>

<div id="product-<?php the_ID(); ?>" <?php post_class( $classes ); ?>>
  <div class="product-wrapper clearfix">
    
    <div class="product-single-inner row">
      <div class="column col-md-6 col-sm-12 col-xs-12 product_image_wrapper">
        <div class="column-inner">
          <div class="image_frame scale-with-grid">
            <?php
              /**
               * woocommerce_before_single_product_summary hook
               *
               * @hooked woocommerce_show_product_sale_flash - 10
               * @hooked woocommerce_show_product_images - 20
               */
              do_action( 'woocommerce_before_single_product_summary' );	
            ?>
          </div>
          <?php do_action( 'woocommerce_product_thumbnails' ); ?>
        </div>	
      </div>

      <div class="column col-md-6 col-sm-12 col-xs-12 summary entry-summary">
        <div class="column-inner clearfix">
          <div class="menu-single-product">
            <?php
              next_post_link( '%link',  '<i class="gv-icon-158"></i>' , true, array(), 'product_cat' );
              previous_post_link( '%link',  '<i class="gv-icon-159"></i>', true, array(), 'product_cat' );
            ?>
          </div>
          <?php
            /**
             * woocommerce_single_product_summary hook
             *
             * @hooked woocommerce_template_single_title - 5
             * @hooked woocommerce_template_single_rating - 10
             * @hooked woocommerce_template_single_price - 10
             * @hooked woocommerce_template_single_excerpt - 20
             * @hooked woocommerce_template_single_add_to_cart - 30
             * @hooked woocommerce_template_single_meta - 40
             * @hooked woocommerce_template_single_sharing - 50
             */
            
            do_action( 'woocommerce_single_product_summary' );
          ?>
          
        </div>
      </div>	
    </div>
  </div>
  <div class="single-product-meta">
    <?php woocommerce_template_single_meta() ?>
  </div>	
  <?php
    /**
     * woocommerce_after_single_product_summary hook
     *
     * @hooked woocommerce_output_product_data_tabs - 10
     * @hooked woocommerce_output_related_products - 20
     */
    
    do_action( 'woocommerce_after_single_product_summary' );
  ?>

  <meta itemprop="url" content="<?php the_permalink(); ?>" />

</div><!-- #product-<?php the_ID(); ?> -->

<?php do_action( 'woocommerce_after_single_product' ); ?>

I am attaching a video: