Her mother helped her find the role, spotting an advertisement in Libération. After her first role, Achor took acting lessons for a year at Théâtre des Déchargeurs. She had several secondary roles in a few films, such as L'enemi naturel and L'École pour tous.[3] To focus on her studies, Achour paused her film career for several years.[2] Achour received a degree in literature from Paris-Sorbonne University and later obtained a master's degree in cinema from Paris Diderot University.[3]