You need to provide more details in order to get help What steps did you take up until the point you're stuck? This sounds like user error instead of a technical error. I've completed this scenario, and I've seen multiple others confirm they've also finished this scenario without issue.
Confirmed on PC too: https://forums.dovetailgames.com/threads/363-scenarios-not-working.30911/ https://forums.dovetailgames.com/threads/db-br-363-sh11.30878/
