Performa interview questions

I spoke with someone in the HR department. She explained to me what her role was. She told what her expectations of me in order to work at the firm. She gave me a list of questions in which I attempted to answer. After I left the interview, I received a phone call in less than an hour. Through the recruiter, she basically said how I failed the interview using certain choice of words. I'm extremely angry at the fact she doesn't even know how to treat candidates with respect and professionalism. Her behavior does not match her role.