Fragen im Vorstellungsgespräch bei Closet Works

I applied over a month ago and got an email to setup a day to come in to interview. I was confirmed for an interview on a Monday at 11:00am. I got there at 10:55 and the front desk lady gave me and application. Once I filled it out I tried to give it back to her and she just said keep it. I kept looking at my phone for the time because it seemed like I been there a while waiting. I ended up leaving at 1130 because no one came to get me or even told me to continue to wait or that they were busy. It was very unprofessional to have someone just sit and wait for a half hour after their interview time with no notice or reasoning as to why they are waiting. I didn’t receive a call or email about me leaving either. I would suggest don’t interview for the accounting department there. I see a review on here that says you shouldn’t work in the accounting department either.