Moving forward, here's the NitrogenSports ANN thread and you can post your complaint there so their forum representative can see it and might give you an explanation as to what happened: https://bitcointalk.org/index.php?topic=355081.0
Checking your post history, I was surprised you have a bad experience at most sports betting sites e.g. Stake, 1Xbit*, Fortunejack, NitrogenSports.