The first section in the left sidebar is the Dashboard section. Click on it and you can access the section.
You can see the details about your employees and their performance covering various parameters as given below.
There is also an option to download contacts by clicking on the Export button, select all employees or employees in a specific team, select the date range for which you want to see the details by opening the calendar.
There is also an Analytics section where you can see the data and analytics of the messages for your employees.