Has anyone heard anything about Swift Truck Driving School?

My husband is attending the school and the school's pamphlets say one thing but we're finding out that it's not that way. He should have graduated 2-3 weeks ago, but they have blocked him each time. Now he has been there almost a month and now they say he won't graduate until the last of this month. The pay they say you will get is not necessarily what you will get. It has just been one broken promise after another with this schoo. So I was just wanting to know if anyone else has dealt with this truck driving school(which is located in TN).