Build me a App

We need to develop a mobile application from scratch which allows the user (a regular customer of dietetics and natural stores) to save time when looking for a specific product in geographically close businesses. This is due to the fact that there is a specific and wide assortment in this area that is expanding. We want to be the link between brands, businesses and consumers, generating a community of customers interested in the consumption of healthy products. The brands will be able to present their products within the app, the merchants will be able to know new products and select which brands (of the registered ones) work, finally the clients will have access to the location of the specialized shops, to know new brands of the item and to know which businesses work the brands in which they are interested. At the same time, merchants can decide if they want to sell through the application, and then the customer approaches the branch where he made the purchase to withdraw it. Customers will be able to rate merchants, brands and products. According to the qualification that they are obtaining the priority that will have each trade, brand and product at the time that a user performs a search. Finally, businesses can inform their potential customers: - Promotions - Tastings - Workshops and talks - Etc. Segmenting by: age range, location, sex, etc.