Hello,
1. Please add this code in Theme Options > Styling > Custom css:
.single-product .sku_wrapper { display: none !important; }
2. Please read this article https://docs.woocommerce.com/document/related-products-up-sells-and-cross-sells/ 3. Make sure that you set correct settings for the plugin according to theme documentation – https://xstore.helpscoutdocs.com/article/65-woocommerce-infinite-scroll-and-ajax-pagination-settings 4. Theme Options > E-commerce > Single Product Page > Lightbox for product images > Off.
Regards
