Fly in my sweet potatoes

Extremely disappointed with the Denver Spur.Took my daughter for a treat after her school awards.We ordered the Schnitzel to share, with hot veg. A portion of hot wings and crumbed mushroom...may daughter found a fly in the sweet potato mash... absolutely disgusting.The manager insinuated that the fly fell in whilst at our table..because they are having a problem with flies.This was not the case as the fly was inside the portion of hot veg. Needless to say I lost my appetite and my daughters where both grossed out as they are majority of the meal.Will not go back