Hello,
I can’t edit product
– read about how to create products in this article – https://woocommerce.com/document/managing-products/ Edit product description by clicking here – https://prnt.sc/IZRLUB3wlC6v using Elementor – https://prnt.sc/V9d2ba4N7Gm0 Layout of product page can be changed via Theme Options > WooCommerce > Single product Builder.
my shop site
– Shop page you can edit via Theme options > WooCommerce > Shop and Shop elements. As we can see, you have activated a lot of plugins, but likely you do not need all of them, check descriptions of plugins and disable unrequired.
how to set vendor setting
– read docs of Dokan plugin https://wedevs.com/docs/dokan/all-vendors/adding-new-vendor-from-the-admin-backend/
Regards
