Kmart interview questions

about a week after i applied online for "customer service associate" they called me in for an interview a couple days after. I went in and HR rep told me that "customer service" just meant cashier and if I had applied for the service desk the position would have said "Service desk" yet during the orientation someone else had applied to the same position I did and still managed to get the "service desk" position so they lied about that instead of just telling me the position was filled. no real questions asked mostly just about my personal life and schedule. she kept saying they "value their cashiers" which I couldn't believe with the pay. pretty easy interview