Good evening madame, I am sorry about your inconvenience. However, as our profile shows the class can be reschedule if the minimum number of participants has not be reached. Regarding the late notification for the class rescheduling, I newly apologize. We always try to wait and see if any other reservation shows up, so the class can then be confirmed. It may happens that the class gets confirm 1 or 2 nights before the event, specially during certain periods of the years which is not the peak of the season.
BR