Bionic Prosthetics and Orthotics Assistant Manager interview questions

I was interviewed for the Assistant Manager position with a gentleman who was not professional at all . During the interview he praised himself so much and how he became what he is and that I will work for him. That’s when I lost interest in the job and understood how exactly he got to where is he… that’s not me. The job posting was totally different than what was explained, very misleading and had nothing to do about being a manager. Thanks but you did me a favor by not hiring me.