Student Is Not Appearing As soon as your students sign up at TeachBanzai.com, they should appear on your class roster. If they aren't appearing in your roster, it's possible they entered in the wrong class code or haven't been able to sign up. Schedule a Walk-Through Our Teacher Support team can do a personalized, 15-minute tutorial and answer any questions you might have. 1 Schedule a time on this calendar. 2 We will call you at the selected time. Just be ready with your questions.