Make sure your school has a Clever or ClassLink account, as ClassSpaces utilises these Student Information Systems (SIS) to display the relations between teachers, students, and classes. If you don’t have one, just follow the links above to easily set up your system.
Make sure you do have a ClassSpaces subscription. (You can either test it by following the next steps and check if you see your classes). If you don’t have one, just follow the link above to easily get started or ask your school administrator.