Very poor benefits for long term employees. - Recensione dipendente - Administrative Assistant presso Manpower

I have worked at the same company for over 2 years. They will not hire me claiming they haven't got the money (they hire other positions all the time) and/or they're not hiring for my position. Which, that's fine, I know they're just trying to save a few bucks although I know they make millions every year, but I have tried to talk to the recruiter at Manpower about finding something where they were actually going to hire me. They won't help me after I've made them money for 2 years. I can't take days off if I'm sick, have no vacation time besides the 1500 hrs of time that you never know when you're going to get it so how can you plan for that? Plus, I feel like people treat me differently at my job because I'm not an actual "employee". It's degrading.