Welcome to the forum. It might help if you were more open about your ideas... Obviously you don't want to give away your big secrets but a general overview of your film might help.
Or you could post what you have so far and get some friendly and honest feedback...
to be honest with you, you should just teach your self how to write screenplays and do it on your own, or find a friend close to home, sometimes working with a script over the internet might lead to complications and other stuff