I can’t see events or appointments on the calendar

Let’s make sure you have the calendar(s) enabled. Each team member will have their own, dedicated calendar and only the one assigned to you will be selected by default. 

To show additional calendars:

1. Go to the Calendar

2. Click on the options for choosing the calendar as shown below screenshot.
   
   

3. Or go to the staff and select the staff.
4. Scroll down and open "Calendar"

   
   
   

   5. Check if your email is integrated with Gmail and if all the permissions are given properly.