Quest Diagnostics interview questions

I applied for Specimen Technician I and was contacted by a Quest recruiter who set me up with an interview. When I arrived, the interviewers were not prepared for the interview and they stated that I was interviewing for a completely different position. We had physical copies of my application in front of us that stated "Specimen Technician" on them. I asked for clarification, explaining that I applied for Specimen Technician, but they kept insisting that I didn't. Even though I was completely unqualified for the position I ended up interviewing for, I was still offered the job. I tried calling and emailing the recruiter to ask about the mix-up multiple times with no answer. It was very disappointing. I declined the offer due to the company's apparent lack of professionalism and organization.