Add Sorting Dropdown to Store Page

Hello! I’m looking to add the default woocommerce sorting dropdown menu to the product list on the store pages. I’ve tried numerous methods but haven’t gotten it to work yet. I’ve created a custom store page (code below). OR I would like to sort the products by sale items, if I can’t add a sorting menu. Thanks in advance!!

<?php
/**
 * The Template for displaying all single posts.
 *
 * @package dokan
 * @package dokan - 2014 1.0
 */

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

$store_user   = get_userdata( get_query_var( 'author' ) );
$store_info   = dokan_get_store_info( $store_user->ID );
$map_location = isset( $store_info['location'] ) ? esc_attr( $store_info['location'] ) : '';

get_header( 'shop' );
?>

<?php woocommerce_breadcrumb(); ?>

<div class="main wrap cf">
    <?php do_action( 'woocommerce_before_main_content' ); ?>
	<div class="row">
		<div class="col-8 main-content">

    <div id="dokan-primary" class="dokan-single-store dokan-w8 page-content">
        <div id="dokan-content" class="store-page-wrap woocommerce" role="main">

            <?php dokan_get_template_part( 'store-header' ); ?>

            <?php do_action( 'dokan_store_profile_frame_after', $store_user, $store_info ); ?>

            <?php if ( have_posts() ) { ?>

                <div class="seller-items">
		    <?php
				/**
				 * woocommerce_before_shop_loop hook.
				 *
				 * @hooked woocommerce_result_count - 20
				 * @hooked woocommerce_catalog_ordering - 30
				 */
				do_action( 'woocommerce_before_shop_loop' );
			?>
                    <?php woocommerce_product_loop_start(); ?>

                        <?php while ( have_posts() ) : the_post(); ?>
				
                            <?php wc_get_template_part( 'content', 'product' ); ?>

                        <?php endwhile; // end of the loop. ?>

                    <?php woocommerce_product_loop_end(); ?>
		    <?php
				/**
				 * woocommerce_after_shop_loop hook.
				 *
				 * @hooked woocommerce_pagination - 10
				 */
				do_action( 'woocommerce_after_shop_loop' );
		     ?>

                </div>

                <?php //dokan_content_nav( 'nav-below' ); ?>

            <?php } else { ?>

                <p class="dokan-info"><?php _e( 'No products were found of this vendor!', 'dokan-lite' ); ?></p>

            <?php } ?>
        </div>

    </div><!-- .dokan-single-store -->

		</div><!-- main content -->

		<?php if ( dokan_get_option( 'enable_theme_store_sidebar', 'dokan_general', 'off' ) == 'off' ) { ?>
<aside class="col-4 sidebar" style="position: relative; overflow: visible; box-sizing: border-box; min-height: 1px;">
        <div id="dokan-secondary" class="dokan-clearfix dokan-w3 dokan-store-sidebar" role="complementary" style="margin-right:3%;">
            <div class="dokan-widget-area widget-collapse">
                 <?php do_action( 'dokan_sidebar_store_before', $store_user, $store_info ); ?>
                <?php
                if ( ! dynamic_sidebar( 'sidebar-store' ) ) {

                    $args = array(
                        'before_widget' => '<aside class="widget">',
                        'after_widget'  => '</aside>',
                        'before_title'  => '<h3 class="widgettitle">',
                        'after_title'   => '</h3>',
                    );

                    if ( class_exists( 'Dokan_Store_Location' ) ) {
                        the_widget( 'Dokan_Store_Category_Menu', array( 'title' => __( 'Store Categories', 'dokan-lite' ) ), $args );

                        if ( dokan_get_option( 'store_map', 'dokan_general', 'on' ) == 'on' ) {
                            the_widget( 'Dokan_Store_Location', array( 'title' => __( 'Store Location', 'dokan-lite' ) ), $args );
                        }

                        if ( dokan_get_option( 'contact_seller', 'dokan_general', 'on' ) == 'on' ) {
			    the_widget( 'Dokan_Store_Contact_Form', array( 'title' => __( 'Contact Vendor', 'dokan-lite' ) ), $args );
                        }
                    }

                }
                ?>
		<?php if ( is_active_sidebar( 'seller-sidebar-1' ) ) : ?>
    		<?php dynamic_sidebar( 'seller-sidebar-1' ); ?>
		<?php endif; ?>
                <?php do_action( 'dokan_sidebar_store_after', $store_user, $store_info ); ?>
                <?php do_action( 'dokan_sidebar_store_after', $store_user, $store_info ); ?>
		
            </div>
		<?php //Bunyad::core()->theme_sidebar(); ?>
        </div><!-- #secondary .widget-area -->
</aside>
    <?php
    } else {
        get_sidebar( 'sidebar' );
	//Bunyad::core()->theme_sidebar();
    }
    ?>		

		
	</div><!-- row -->

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

</div><!-- main wrap -->

<?php get_footer( 'shop' ); ?>