Add a Wishlist to wordpress site (woocommerce)

Hi, I would like to add a Wishlist to my wordpress site. I was trying it with YITH WooCommerce Wishlist but it doesn't show the "heart" on top right corner of my store (https://www.diogo.in/dev3/ ). I would also like to have a number of items in the wish list on that "heart". Example of behavior: https://parkofideas.com/kidz/demo1/