I signed up with excel 2 weeks ago. I interviewed ...

I signed up with excel 2 weeks ago. I interviewed with Joe Martinez. He right away informed me that they did not really have any administrative positions available. I called 1 week later and left Joe 2 messages informing him that I would take any assignment that became available, it did not have to be administrative. HE NEVER RETURNED MY CALL. Now I'm looking at some of the reviews and I can see that all the five star reviews he got are from MEN. When I interviewed with him he was not receptive towards me what so ever and now I'm wondering if it's because I was female. This is beyond unacceptable.