Help!! My Wishlist is not working. The list is empty.

Please Help! my wishlist is not working correctly. I can’t add products to the wishlist, i can click in the photo and add to wishlist but the product is not in the page “wishlist”… i try to change permalink.. but no … the wishlist is working with the products of the theme when i install… in the beginning my products that i added were working but not now. pd: sorry for my english… i have not wp-rocket … deactivate yoast seo but nothing..