Upon receiving your account details, download  and open the app:

iOS: https://itunes.apple.com/us/app/subzz/id996089372?mt=8

Android: https://play.google.com/store/apps/details?id=com.subzz

Use the Email ID and password provided by your administrator.

Tap the "Jobs" button on your home screen to show the page where you can view your available jobs, scheduled jobs and past jobs. Tap the Available Jobs button to view the list of jobs available for you. The complete details of the job can be viewed by tapping on the "More Details" link at the bottom right of the job entry.

You can also search for jobs by date range  by entering the Start Date and End Date at the top of the screen.Accept the job by simply tapping the "Accept" button.