That's a problem: Script even written? I've been following this for the past few weeks and wondered why funding so far were so low. Now it makes sense. No one's gonna take a chance on a movie this early in the planning stage. It's far to early for you to ask for money.
You're going to need to step it up on convincing people you're serious. One thing that will is a trailer. Being honest I already don't like the premise of Serial killer who targets pregnant women. That's just me though.
The New Family has a script, I'm still writing mine.
My comments were for the movie you linked, not your own project.
That said, I hope your project works out. Let me know if you need help. I have experience as an amateur voice actor and writer.