How to add time in my booking?

You cannot extend your initial booking by adding more time. To do so, you will need to create a new booking scheduled immediately after your original booking.
If your session has already started, you can log in before it ends to add more time. If your session has not yet started and you want to book a longer session, you can cancel your current booking and rebook using the credits on your account.
You must place your booking before the start of the hour; otherwise, the time slot will no longer be available. For example, if you wish to book from 10:00 AM to 11:00 AM but it is already 10:03 AM, you will not be able to book the 10:00 AM slot.
