The trash management platform is an exchange interface between holders and trash seekers; indeed, the trashes of one is often the raw material of the other. There is talk of setting up a physical and online platform for the collection, sale, purchase and processing of solid trashes. It is also a matter of creating an online service linking the supply and demand of trashes that can be recycled. In the case of our platform, we will treat 4 categories of trashes namely: plastics, used oils, scrap metal and glass.