Went in for an interview was told that everyone was busy on the phones and then wen asked if I was helped I replied "kind of" and then was told to "get out! " followed by an employee saying "I can already tell this isn't going to work out"

Filled out an application online and spoke to the manager on the phone. I went in for an interview on a Monday where it began with filling out a paper application. The manager asked me questions and said he needed to see my college transcripts. He said he liked my confidence amongst other compliments. He said he would call me back in a couple days to schedule a follow-up interview, likely Friday afternoon. I called back on Tuesday when I had access to a fax machine to send over my school transcripts, and he again said that he'd call me later to schedule another interview, and it would be best to keep my Friday afternoon open. On Thursday I hadn't heard back. I left messages that were never returned. I never heard from him again. I have nothing sketchy in my background or credit that would disqualify me from this (though I doubt he would have checked). It would have been perfectly acceptable to be rejected, I find it completely unacceptable to tell someone to wait for a call, to open up their availability on a day, and then ignore messages or never call back.