First Trial Mission Issue (Hotline Miami 2: Wrong Number)

The problem is this: the level begins, I go up to the first guard, beat him, make mouth-to-mouth breath, go into the building, BUT! According to the canon, Evan should shout out loudly "Help, call an ambulance!" etc. But he does not do this, but the problem is not only in this trifle, the problem is that the bots do not shoot at me, but simply watch how I kill them, and that's it. And on the second floor, Evan begins to shoot everyone, meat, and there is a lot of blood, although on the first floor the shotgun was thrown out ... And the rank at the end of the level (regardless of the skill of passing) "D"
What nonsense, help please