An ex of mine went through Job Corps and they treated him like he was in jail. When he told them he needed to go home for a week or so, they said okay. But when he did go home, they suddenly started saying that he left without permission, started calling ALL of his family on a daily basis, and even threatened to have the police pick him up and bring him back because he was 'AWOL'.
He had a rough time there and many of the teachers and staff were discriminate toward him because he was white, since it was mainly African American people there.
Even when he finally told them that he was leaving the program, they threatened to bring the cops in again and wouldn't even give him his stuff. He said that it was practically like being in prison while there.
Even I was going to go into Job Corps in my area and my admissions counselor ended up being a total bitch. Like... The first time I met her, she was late for our appointment. Then the more I went to see her...she just acted like she didn't give a flying rat's ass about me or anything. I mean she was the epitome of 'bitch'. She definitely didn't need to be working there or be an admissions counselor with her attitude. It was shitty. And to top it off.... She never contacted me again. I never heard another word from her. Not to tell me when I could go. Not to tell me that she couldn't get me in. Not even to tell me to go suck a dick.
So there's two separate - though both equally negative - experiences for you.
Hope you have better luck with it all.