Hi, thank you for getting in touch with us.
I am sorry but do you want to sort the products as per vendor in your shop page.
If yes, then you may use our widget called “WCMp: Vendors List”, this will let customer select a vendor and view thei corresponding products. For further help please check this doc : https://multivendorx.com/knowledgebase/setting-wcmp-widgets/#nav-3
No, Some vendors want to be able to sort their products. For example, a vendor wants that product C shows as his first product on his vendor page. Is that possible?