150Birds interview questions

Got a linkedin request from the CEO to interview. Not even two minutes into the interview (just after asking about my background), he said that they may be able to offer me an internship (NOT what I applied for) but then backpedaled and said it wasn't going to work out. I've never seen such unprofessionalism in an interview before. All I talked about was what was on my resume. If my resume didn't seem like a good fit, don't give me the interview.