Wendy's Cashier interview questions

I applied online on Friday. Then on Tuesday I got a call and got asked if I would be willing to come in for an interview the following day at 10. I went and unknown to me they don't even open until 10. I waited ten minutes and went back. I told an employee I was here for an interview and he told me to wait, that he'll be here any minute now. An hour later (I was close to walking out) he came and of course blamed it on everyone but himself for being late. He was so unorganized, he even misplaced my application. Then after introducing myself he just stops and goes to get a pregnant employee to clean up a ketchup stain on the wall. I didn't even want to continue after that. He was very unprofessional and didn't even make eye contact with me. All he talked about was his family, including his wife's whole life story (literally) and how hard his boss is making him work. And he just seemed like he thought he was above everyone else, like we were all peasants. Needless to say I didn't get the job. Which is fine with me because I don't think I could stand working there anyway.