Hello,
1, 2. Please read our documentation https://www.8theme.com/demo/docs/legenda/#!/wishlist 3. Reviews will be shown by default if you enabled this option in Woocommerce > Settings + http://prntscr.com/iwe2ta and your products are already ranked. 4. 1) Please read this article https://docs.woocommerce.com/document/editing-product-data-tabs/ (add code in functions.php file of child theme) 2) Please add this code in custom.css:
.single-product-page .product-info .sku_wrapper { display: none; }
How to create custom.css you can watch in this tutorial – https://www.youtube.com/watch?v=Qok2zRedRMY.
Regards
