I initially applied online, it was a normal online application with small sections for answers about 50 - 100 words long. Just search for the answers online for guidance. There was only one grop interview after with about 25 people. We met some current sales assistants and mostly managers, they gave a small presentation and asked a few questions then told us to work in groups and present a small brainstorming session. finally a small one-in-one that lasted about 2 minutes where they just asked me about my eligibility to work. I was just extra polite (asked the person behind me if they could see or wanted me to move) and tried not to talk over anyone, they just look for good people who aren't too scared to talk.