Answer -
There are alot of ways in which this can be done .
Some of the common ways to boost our facebook reach is -
A. We need to optimize our content in a way to attract users by visual ,audios ,captions etc to imporve our enagagement.
B. proper hastags relevant to your post to be used say if you are in food sector use hashtags like (#foodie ,#fooblogger ) tags like this help get the right audience to see our post .
C. Engage on similar posts as that of yours for organic growth.
D.Dont spam
E. Prioritize the audience engagement by replying on the post ,videos by saying say" thank you so much" to show a healthy gesture.
F.To increase the reach use paid promotions available for 24 hrs .