To view schedule or roster, first you have to open Clients. For that, click on Clients on left menu.
After you click the Clients, the system will direct you to the client page. To search your particular client, you can clicked search button and type your client name, after that enter to search you client name.
After your particular client showing up, click on your desired client.
Now you are in client profile, after that clicked Classes to see all class scheduled for client.
To see your particular class, you can use filter dropdown to find it.