O'Reilly Auto Parts

I bought a pair of wipers for my car a couple of days ago today got on the interstate one of them flew off...came to this store and the lady that came to me and help me...as as i told her what happened her actitud changed at the moment a couple came in i guessed she knew them because she talked to them like she did...and she past me to somebody else instead i guess i wasn't good enough for her to help me...the second one came out look at the wiper in my car went back in answer a phone call and then somebody else took over not very friendly either customer service sucks