Walmart Sales Associate interview questions

Online appplication. Called around a week later to set up an in-person interview. Probably the WORST experience ever! I was only looking for part-time opportunity and applied for the seasonal position they were filling. The assistant managers said that temporary positions last 3 months. I was applying for work for the beginning of May to mid-August. (college student on summer break) I had OPEN availability and was only looking for a few hours. Not asking for much. So tell me why Store Manager says, "You are applying for our summer seasonal position. We are looking for more permanent people." More permanent for a "summer" position? I explained yes, I will be able to work here for a bit longer and can work other seasons as well. I was shown the door within ten minutes. Evil empire. Dodged a bullet honestly. But a severe waste of time.