Absolutely bad service

Absolutely poor service from a Lady Called Mariaan at the Cape Town branch... So this lady invite me for an interview at 08h00am, she starts her work day at 08h30,i was at her office before her day even started, and without any acknowledged or anything an hour and a half later no feedback from her. I decided to leave because I wasted my time and money to get there. This is really bad I mean just because u looking for work does not meen u can be treated like trash.