Toast Cafe interview questions

I met with the Owner and Manager. I knew something was off because of the Owners body language and he just acted like he didnt want to hear what I had to say. Maybe because of how I dressed, which was impeccable, but from what I've heard I think they were intimidated for some reason. The thing that didn't make sense was they told me to come in immediately and was told multiple positions were open. Then towards the end he said, "well there's no positions available here". So just a bad and insulting interview and for no reason. I was beyond respectful. They ended up offering me a job, which i declined, a week later.