Add shopping cart icon/total

Hi @angelamc,

I hope you are well today and thank you for your question.

You can try achieving this by creating a file colorlib-divilab-plugin.php in the wp-content/plugins directory of your WordPress install and add the following code in it then activate this Colorlib Plugin from the admin area of your site.

<?php
/*
Plugin Name: Colorlib Plugin
Description: Quick Custom Solution Plugin for Implementing Custom Solution.
Version: 1.0.0
Author: Movin
Author URI: https://freewptp.com/
License: GNU General Public License (Version 2 - GPLv2)
*/

/**
 * Place a cart icon with number of items and total cost in the menu bar.
 */
function activello_woomenucart($menu, $args) {

	// Check if WooCommerce is active and add a new item to a menu assigned to Primary Navigation Menu location
	if ( !in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) || 'primary' !== $args->theme_location )
		return $menu;

	ob_start();
		global $woocommerce;
		$viewing_cart = __('View your shopping cart', 'dazzling');
		$start_shopping = __('Start shopping', 'dazzling');
		$cart_url = $woocommerce->cart->get_cart_url();
		$shop_page_url = get_permalink( woocommerce_get_page_id( 'shop' ) );
		$cart_contents_count = $woocommerce->cart->cart_contents_count;
		$cart_contents = sprintf(_n('%d item', '%d items', $cart_contents_count, 'dazzling'), $cart_contents_count);
		$cart_total = $woocommerce->cart->get_cart_total();
		// Uncomment the line below to hide nav menu cart item when there are no items in the cart
		// if ( $cart_contents_count > 0 ) {
			if ($cart_contents_count == 0) {
				$menu_item = '<li class="menu-item"><a class="woo-menu-cart" href="'. $shop_page_url .'" title="'. $start_shopping .'">';
			} else {
				$menu_item = '<li class="menu-item"><a class="woo-menu-cart" href="'. $cart_url .'" title="'. $viewing_cart .'">';
			}

			$menu_item .= '<i class="fa fa-shopping-cart"></i> ';

			$menu_item .= $cart_contents.' - '. $cart_total;
			$menu_item .= '</a></li>';
		// Uncomment the line below to hide nav menu cart item when there are no items in the cart
		// }
		echo $menu_item;
	$social = ob_get_clean();
	return $menu . $social;

}
add_filter('wp_nav_menu_items','activello_woomenucart', 10, 2);

Best Regards,
Movin