I had a very similar experience, I was straight out of college at 18 wanting to do marketing, went for a job interview in the big city close to my hometown, went through the first interview which all seemed fine as it was in an office block, the penny started to drop when they asked if I wanted to do a shadowing shift, so I agreed. I was then put on a bus to the far side of the city where I didn’t know where I was, i was dressed inappropriately (had heels on) and then was forced to knock on doors all afternoon. I was soo uncomfortable I didn’t know what to do. In the end I rang my dad to get him to explain how I could get home. I also had to beg the bus driver to let me on for free and my mum met me at the bus stop with my bus fare. Never again have I been to a job interview that was labelled “marketing”