How did you attract/address your audience?

In our media project, the opening to our psychological thriller movie, 'Pure Skin', we tried to appeal to a certain target audience, which is really important to do in the very opening of the movie that we made as a group. To attract the audience, we had to make sure our key features were met.

Our Movie has a massive twist in it, which is not shown in the first two minutes of the opening of our media product. We didn't want to give away too much of the movie so we kept the details to a bare minimum in the opening so that there would be many questions that the audience would ask themselves such as 'Why is there a body on the floor?' 'How did the body get there?' and 'is the guy dead or alive?' throughout the movie, these questions become more clear to the audience, but our audience needed to be attracted and drawn in at the very beginning of our movie so that they would want to watch the rest of it despite not knowing anything about the movie.