We cannot make any exchanges, upgrades, or additions to an existing order. If you would like to add more tickets, you will need to place a separate order. All orders will be honored at the door. If you would like to exchange or upgrade your ticket, you can request a refund for your original order (minus the nonrefundable service charge) and you can repurchase the correct tickets. Please note, not all refund requests for this reason will be honored.