Need E learning android APP

Need e -learning android app Feature - Need 3 panel ... 1) Admin panel - where teachers can upload classes /live classes + see student info and attendance 2) student panel - where student can login and their attendance will be recorded and they can view live / previous classes in case they missed live session , Teachers can send assignments 3) management panel - Where the owner can see all teachers videos , their info and student info it should have following features 1)Management login Student login Teachers login 2)automatically attendance 3)student can take leave 4)online video lectures 5)student can also download that lectures if any student miss the lectures so it can download the lecture video 6)student can pay the fee 7)Teachers send assignments and What's app notification is send to the students. 8) online class portal. .