In order to make admins on your school account, you first need to be an admin yourself.
If you are an admin please go to the Manage Users Page.
From here in the row under Account Type please select the member of staff you would like to make an admin.
Change there "Type" from "User" to "Admin"
If you do not have this option please contact us at enquiries@thekeysupport.com or Give us a message.