In this app user is able to make doctors appointment and with business sign in user is able to add, update, delete doctors. There is also a feedback option and you can also see your booked appointment and when hospital(admin) add new staff or doctor it's id automatically created so staff can logged in with that id. But you are not able to add, update, edit staff but you can book appointment. If you want to do all operations you need to purchase premium app. It's not real it's a template.