I went there for a job and when Whitney sent me so...

I went there for a job and when Whitney sent me somewhere i get asked why im there at that time cause they need people for second shift not first so i wasnt going to waste my time and learn everything for one day of work. Well i was suppose to be paid today for the hours i worked but Whitney said there is no way of knowing what time i left when there was cameras every where in there and the security guard had to buzz me out the door. Very unprofessional stay away from there