Nordic Security Services interview questions

Applied online and got a call back from HR Management the next day. Described about the job listing and asked if I am interested of working from 6pm to 3am almost everyday. For those who got the job offer, a drug test is required in order to accept the position. It takes two weeks to get the job offer.

First they introduce themselves by saying how many works there and what the job entails. Then they asked general questions of why you wanted the role, why you wanted to work in this industry, and what key skills I thought were important. Got asked to showcase sales skills by selling them a "pen".