My Workroom : You will see all of the jobs that are either awarded to you (freelancer) or you have hired someone on a job (client)

Job Workroom : This is the detailed panel of an individual Job where you will submit your work (freelancer) or will approve the scopes and payments on the job (client)

All of your communications, approvals and payments will happen in the Job Workroom.

Go to My Workroom from Header under Work tab and click on any of the Job to work on that Job in Job Workroom.