Prolim Corporation -- Prabhu Patil vulgar and rude Farmington Hills Michigan

This company contacted me for a software consultant position, looking at their website, it seems like they do software development, but they also work as staffing agency, anyway, I talked with one of the their recruiteres, they asked me to submit a copy of my work authorization, I did that, then a guy called Prabhu Patil called me and started with "I dont understand what the Heck is This" reffering to the documents I sent them, he asked me to explain something on my resume then hanged up on me while I was talking...I called back but he didnt return my call... that was very rude from his side.....