Wordpress Mini Cart auto qty update not working - php

Question

I am facing an error ajax load in the Woocommerce Mini cart qty + - Not refresh price when I clicking + -
My WordPress version 5.4.1 and Woocommerce Version 4.1.1
My mini-cart.php code is below :
Please help what I did wrong it's custom mini-cart.php I have created, thanks in advance, I really appreciate if anyone can help me
My website URL:https://wmiserver.com/bulkwholesale/
<?php
/**
* Mini-cart
*
* Contains the markup for the mini-cart, used by the cart widget.
*
* This template can be overridden by copying it to yourtheme/woocommerce/cart/mini-cart.php.
*
* HOWEVER, on occasion WooCommerce will need to update template files and you
* (the theme developer) will need to copy the new files to your theme to
* maintain compatibility. We try to do this as little as possible, but it does
* happen. When this occurs the version of the template file will be bumped and
* the readme will list any important changes.
*
* #see https://docs.woocommerce.com/document/template-structure/
* #package WooCommerce/Templates
* #version 3.7.0
*/
defined( 'ABSPATH' ) || exit;
do_action( 'woocommerce_before_mini_cart' ); ?>
<?php if ( ! WC()->cart->is_empty() ) : ?>
<div class="widget_shopping_cart_body kapee-scroll">
<div class="kapee-scroll-content">
<div class="cart-countdown-empty">
<?php echo do_shortcode('[checkout_countdown]');?>
</div>
<ul class="woocommerce-mini-cart cart_list product_list_widget <?php echo esc_attr( $args['list_class'] ); ?>">
<?php
do_action( 'woocommerce_before_mini_cart_contents' );
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
$_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );
$product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );
if ( $_product && $_product->exists() && $cart_item['quantity'] > 0 && apply_filters( 'woocommerce_widget_cart_item_visible', true, $cart_item, $cart_item_key ) ) {
$product_name = apply_filters( 'woocommerce_cart_item_name', $_product->get_name(), $cart_item, $cart_item_key );
$thumbnail = apply_filters( 'woocommerce_cart_item_thumbnail', $_product->get_image(), $cart_item, $cart_item_key );
$product_price = apply_filters( 'woocommerce_cart_item_price', WC()->cart->get_product_price( $_product ), $cart_item, $cart_item_key );
$product_permalink = apply_filters( 'woocommerce_cart_item_permalink', $_product->is_visible() ? $_product->get_permalink( $cart_item ) : '', $cart_item, $cart_item_key );
?>
<li class="woocommerce-mini-cart-item <?php echo esc_attr( apply_filters( 'woocommerce_mini_cart_item_class', 'mini_cart_item', $cart_item, $cart_item_key ) ); ?>">
<?php
echo apply_filters( // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
'woocommerce_cart_item_remove_link',
sprintf(
'<i class="fa fa-trash"></i>',
esc_url( wc_get_cart_remove_url( $cart_item_key ) ),
esc_html__( 'Remove this item', 'kapee' ),
esc_attr( $product_id ),
esc_attr( $cart_item_key ),
esc_attr( $_product->get_sku() )
),
$cart_item_key
);
?>
<?php if ( empty( $product_permalink ) ) : ?>
<?php echo wp_kses_post( $thumbnail ); ?>
<?php else : ?>
<a class="mini_cart_item_image" href="<?php echo esc_url( $product_permalink ); ?>">
<?php echo wp_kses_post( $thumbnail ); ?>
</a>
<?php endif; ?>
<div class="mini-cart-item-content">
<?php if ( empty( $product_permalink ) ) : ?>
<?php echo wp_kses_post( $product_name ); ?>
<?php else : ?>
<a class="mini_cart_item_image" href="<?php echo esc_url( $product_permalink ); ?>">
<?php echo wp_kses_post( $product_name ); ?>
</a>
<?php endif; ?>
<?php echo wc_get_formatted_cart_item_data( $cart_item ); ?>
<?php echo apply_filters( 'woocommerce_widget_cart_item_quantity', '<span class="quantity">' . sprintf( '%s × %s', $cart_item['quantity'], $product_price ) . '</span>', $cart_item, $cart_item_key ); ?>
<? echo do_shortcode('[quantity_minicart]');?>
</div>
</li>
<? }
}
?>
<div class="minicart-upsell">
<div class="upsell-tittle">
<span>Boost your results with:</span>
</div>
<?
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
$_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );
$product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );
$product = new WC_Product($_product );
$upsells = $product->get_upsell_ids();
if ($upsells){
$meta_query = WC()-> query -> get_meta_query( $meta_query, $main_query );
$args = array(
'status'=>'publish',
'post_type' => 'product',
'ignore_sticky_posts' => 1,
'no_found_rows' => 1,
'posts_per_page' => $posts_per_page,
'orderby' => $orderby,
'post__in' => $upsells,
'post__not_in' => array($product-> get_id() ),
'meta_query' =>array($meta_query),
);
$products = new WP_Query( $args );
if ( $products->have_posts() ) : ?>
<?php while ( $products->have_posts() ) : $products->the_post(); ?>
<?php wc_get_template_part( 'cart/upsell', 'product' ); ?>
<?php endwhile; // end of the loop. ?>
<?php endif;
}}
?>
</div>
<?
do_action( 'woocommerce_mini_cart_contents' );
?>
</ul><div class="mini-cart-footer-block"><?php echo do_shortcode('[sc name="cart-icon-box"]'); ?></div>
</div>
</div>
<div class="widget_shopping_cart_footer">
<div class="woocommerce-mini-cart__total total">
<?php
/**
* Woocommerce_widget_shopping_cart_total hook.
*
* #hooked woocommerce_widget_shopping_cart_subtotal - 10
*/
?><div class="saving"><? echo do_shortcode('[mini_cart_discount]');?></div>
<div class="subtotal"><? do_action( 'woocommerce_widget_shopping_cart_total' );
?></div>
</div>
<?php do_action( 'woocommerce_widget_shopping_cart_before_buttons' ); ?>
<p class="woocommerce-mini-cart__buttons buttons"><?php do_action( 'woocommerce_widget_shopping_cart_buttons' ); ?></p>
<?php do_action( 'woocommerce_widget_shopping_cart_after_buttons' ); ?>
</div>
<?php else : ?>
<div class="woocommerce-mini-cart-empty">
<i class="cart-empty-icon"></i>
<p class="woocommerce-mini-cart__empty-message"><?php esc_html_e( 'No products in the cart.', 'kapee' ); ?></p>
<?php do_action( 'kapee_after_empty_mini_cart' ); ?>
</div>
<?php endif; ?>
<?php do_action( 'woocommerce_after_mini_cart' ); ?>