Macy's Sals Associate interview questions

Got an email to schedule an interview. Went to macys, they were a little late, I had to wait a long time. Couple other people were waiting, too. Got called by a lady and we went into a room with no table, just computers. I thought it was a little weird. Kept referring to my other experience at another macys. Asked me what departments I would prefer, she left to go ask human resources what positions were open, she comes back in and says the departments I wanted have no openings, and I asked her about the other departments, and she told me that they arent hiring any sales associates. So why are you interviewing. Lady was very rude.