Eurest interview questions

Applied, got a call about a week later. Was told to come in, head chef or whoever was telling me he needs someone to be able to flex between being barista at starbucks and a cashier at their food court which is like a 10 second walk. Gave me a tour and met me up with the only barista that work there. Explained things to me how their business go. Was told they were gonna call back to have me "feel what's it's like working there" came back the following week, told me that their other location which was about 15-20 mins away was also looking for someone so he made me drive over here and another lady was interviewing me for a FOOD PREP/SALAD BAR position. Then basically told me they wanna interview other people for the position first. I didnt like how I was pushed around. I had no problems being cashier or barista but why send me over to another location for a totally different position? It basically wasted my time and gas. Good thing I didn't ask for any day off at my current job to go to that interview