IF YOU ORDERED APRIL 24TH TICKETS WITH ITICKETS.COM AND:
If you CAN attend the new date your old tickets are good to the new date, so do not lose them!
If you CANNOT attend the new date then you MUST return your tickets to iTickets.com no later then May 18th. (Address below) Once the tickets are received iTickets.com will refund you for your ticket cost. (Please keep in mind service fees are non-refundable.)