Once an entry has been confirmed no changes can be made to it by competitors or by us at Horse Monkey. At this point only the organizer of the event can make changes to the booking, as they are in complete control of the running of their own events.
The best thing to do is to contact the show organizer directly, quoting the booking ID number you have received in your confirmation and explaining the reason why you are requesting a change to be made.
Contact details for the show organizer can be found on the event page or on your booking confirmation.
Please bear in mind that any changes made are at the sole discretion of the organizers.