If you paid the deposit or full amount for the course and received an invoice showing payment, then you are in the course. If you registered on the "waiting list" and you received an email saying you were on the "waiting list", you are on the waiting list. If you registered on the waiting list and received an invoice showing a balance due, then you were selected from the waiting list to be in the course. Please pay the balance due as soon as possible to remain in the course.