Hi hello, I need a marketplace app where sellers can post their promotions or notices and send a push notification automatically to everyone or choose the target of their sales and users can buy and see their shipment in real time, besides that any user can post what you want to buy or some suggestion with photo and more information data and also a push notification is sent automatically in a km radius determined by the app administrator, do you speak Spanish? prefer the ability to converse
it is required that the design can be easily modified and be published in play store and app store