On Facebook today, the people who will see your posts are on your friends list AND that you interact with. Like and comment on their posts and they will see your posts. Or you can pay to promote your posts.
Msg#: 4691595 posted 11:37 am on Aug 14, 2014 (gmt 0)
You can post on your page and also in group which you have join and to increase response over post tag it with your friends so that more the friends you more it will reach to other.Hope it will help you to have a good response.