Hertz interview questions

I was called about the job by an HR rep, told about the position and scheduled a 1 on 2 interview the next week with branch and regional manager. I went to the interview and they asked a little about customer service and a little about sales but mainly the described the job to me and what I would be doing and what they pay was: $10.50 an hour with 10-15 OT hours a week. Not great but I'll take it for now. And they asked if I was ok with washing cars in formal attire and blah blah blah. I feel like I answered all their questions very well and made a good impression and the regional manager said I would be hearing from them, and I took that as a good sign. They said they had 2 more people to interview in the next few days and said they would call either by the end of last week or beginning of this. It's Tuesday and I have received nothing. I sent a thank you email to them on Wednesday or Thursday, got no reply. I'm very disappointed as I feel I am beyond qualified for the job and that I did well in the interview.

I met with the recruiters at a job fair and was able to receive a formal interview with the area manager. The interview consisted of behavioral questions. Once I followed up, I was able to have a 2nd interview that involved presentations and more behavioral questions. Was offered a position.