Woocommerce购物车数量问题

I've got one issue and can't find out what's wrong with it. Thing is - in my mini cart shows price and quantity, but when I'm going into cart - there's a column "Quantity" but it's empty. In inspection tool I can see there's a code which has to show quantity numbers and buttons with + and - (quantity edition) but it looks like he's inactive. Checked cart.php (in theme folder and in woocommerce cart folder) what I can see - here's the code, but can't figure out why he's not showing any numbers there?

<td class="product-quantity" data-title="<?php esc_attr_e('Quantity', 'g5plus-april'); ?>">
    <?php
    if ($_product->is_sold_individually()) {
        $product_quantity = sprintf('1 <input type="hidden" name="cart[%s][qty]" value="1" />', $cart_item_key);
    } else {
        $product_quantity = woocommerce_quantity_input(array(
            'input_name' => "cart[{$cart_item_key}][qty]",
            'input_value' => $cart_item['quantity'],
            'max_value' => $_product->get_max_purchase_quantity(),
            'min_value' => '0',
        ), $_product, false);
    }

    echo apply_filters('woocommerce_cart_item_quantity', $product_quantity, $cart_item_key, $cart_item);
    ?>
</td>

Also, checked plugins (deactivating them), thought maybe one of plugins blocking something, but I was wrong, nothing changes after that. Thanks in advance.