It's a barber tutorial Course

We want to build app for tutorial video leactures.
Offline videos playlist.
Paid videos
1)Life time access
2)One package for one user
3)Login with mobile number and otp
4)Offline videos not downloadable also no screen recording.
5) admin can able to change package price and video contains.
6) app for both android and ios .
7) online payment method.