Jokar app for iPhone and iPad

Jokar is an on demand service provider app which provides services to users. Services are of two type Delivery and Professional services. When user opens the app they have to select service and on the based of services orders will be processed. User can see New/ Pending/ Active/ Past requests as per their orders.
Difference between delivery and professional services :
Delivery worker will deliver the services at customer place as per the orders they have processed, it may be related to eatery services , where as if a customer require plumbing , carpentry services will be taken care by Professional worker.User is also able to see all reviews and also can chat among themselves.App user is able to see the list of different notifications