It is a hard task for a newbie, to get more audience from social media, such as Facebook, Twitter, Stack Overflow, etc.
From my point of view, More audience from Facebook, means more Likes on Facebook Page. Otherwise, you need a lot of fans/friends on your Facebook account.
To get more likes or share on your Facebook page, you should know some key facts.
- More Likes on photos than those on video, links.
- More Likes in the weekends than those in the weekdays.
- More Likes at night than those at the day time.
So, post or make an update on your Facebook pages with above guide.