I present the platform ADCAMPUSEN, a small advertisement for the universities of Senegal. As a young entrepreneur, I visited Cheikh Anta Diop University in Dakar, but I had difficulty finding places because of posters polluting the entire academic space even the redirect signs became a bulletin board. And I thought why not design an advertising platform for all the universities of Senegal so that at the University We no longer write in front of the doors and this will also reduce the pollution of garbage in our universities. This platform is not only for the ad, but also a space for document exchange between students, selling documents online, downloading free books, job search, national ad space Courses and offer scholarships ... And many other services.