Error - Invalid Link
If have clicked on the reschedule or cancel link on your appointment email and see the following error page...
The most likely reason is that the link to reschedule / cancel the appointment has already expired. On the email confirmation itself, you can view the latest time that you can reschedule or cancel that appointment, for example, "valid until 48 hours before the appointment starts: Sunday Feb 21st 15:00 EST".
Please contact the store owner if you want to reschedule or cancel.