When do you request payment for a "No Game"

[3whitey]

Showed up for a jr high game monday night and no one is there. Found out later that the game was moved about a week ago to the opponents school. When i got home there was a voicemail from the AD stating there was not a game that night it had been moved to the opponets school about a week ago. Should I request payment for that game (I did have a contract for that night).