Multivendor E-commerce Site with Live Features

I want a multivendor ecommerce website where people can buy sell and exchange goods like barter trade I want it to have an escrow system for safer transactions intergrate 3 payment gateways which is paypal, mpesa and credit card Bidding section for people to bid for products AI to recommend what appears in your homepage to be different from person to person also the search bar to use ai. I want this marketplace to be such that only businesses can sell products not individuals so you must be verified to have admin seller and buyer dashboard also sellers can go live and showcase their products on the platform and people can buy live and it can show someone has purchased an item people can also be able to ask questions live and get answers also there is a section for logistics where sellers talk with them to deriver the products to the destination needed, a despute resolution centre to solve any issue also a q&a section for buyers to ask questions from sellers, amessaging system and a way to follow each other flexiable return of the product policy. Sellers to have their own stores which they can customize however they want loyalty program where sellers can give coupons and discounts, also finally I want it to have 2 apps which use the resouces from the website one for sellers one for buyers