Mancan

I went to mancan 2 years ago and search for employment I actually call for 2 weeks but they told me they had nowhere to send me. Fast forward to 3 weeks ago today I go in there update my information and they told me they can send me to a place called breitinger but they don't have anything at the moment so again I called back for 2 weeks and they still tell me they don't have any place for me. That same day I go to a different staffing company and they send me to breitinger the next day. so out of curiosity on my lunch break I give mancan a call and ask them if they have any positions at breitinger and Again they tell me no. Today I spoke with a co-worker who said mancan sent them there a couple days before I start . everyone in the company is saying that they desperately needs employment because they have a high turnover rate.
I definitely felt discriminated against by this agency. And they have the nerve to ask me why I haven't called them in 2 years.