Challenges: maybe competition with global giants, legal issues with copyright, internet infrastructure, piracy concerns. Also, user-generated content if that's part of the service.
Streaming in Morocco is poised for growth. With over and rising 5G adoption (projected to reach 60% by 2025), platforms like Les Kaira could: Les kaira streaming maroc
Please clarify which of these topics you are looking for before I provide a full answer. Challenges: maybe competition with global giants