Further research:

Taking a closer look at my poster, I've made my decision that I need to change the image of Sila, since it's not very conventional and since she's a doctor I believe that she should be wearing a doctors apron, instead of wearing a formal wastecoat and a shirt. However, the way she's positioned I believe that it doesn't communicate anything to my demographic audience. Also, since I had both Matt and Stacey within my magazine front cover, I think that I need to make my film poster different, in order not avoid making it similar to the previous product. This will keep my target audience interested and not sick and tired of seeing the same message that I'm trying to put across.