Pace is Slowing Down

The group is slowly getting bigger and the main reason as to why I think it is doing that is because on FaceBook people get random invites to groups such as "Make Nando's Deliver" which obviously people would not care about so at first glance at my group people would dismiss it.
Hopefully word of mouth will get my group more recognised.
The script is going a lot slower than I had planned, making the conversations between characters is harder than it sounds as one would have to get to know the characters background, understand why the act they way they act, think they way they would. You would not expect someone like Tyler (in FightClub) to go to someone's house and be all romantic with the opposite sex, it is not his character.
I can not really do a lot more until I get the script out of the way, at least past its second draft as that is when the script begins to be more finalised. Once near completion I will be able to contact actors to play roles in my film, I can not ask actors to be a part of a film which does not even have a script that flows. They would not take it seriously.
I will begin to make posters, manipulate images to make the progress of my project more fluid and hopefully it will help pick up the speed of the production.