Unwork interview questions

An initial 30 minute Teams call followed by a second face to face meeting. They asked me to prepare to tasks in advance which were extremely time consuming and felt like they were touting for leads / free consultancy. The first task was to identify 5 perspective leads and write 2 emails, the second to prepare a one day roadshow, providing times and landmark buildings. It took hours to prepare and they never followed up after the interview to let me know the outcome.