Generating Leads using Facebook

Hello, I have been running FB campaign past two months, I am seeing 25/30 leads a month, would like to increase my leads as well as conversion ratio, Looking for someone who could help me with creating ads that get sales. I would like to start this project pretty soon and am needing someone who knows how to get accurate leads from Facebook advertising. 1) Facebook and Instagram post which is then boosted including a call to action (CTA) 2) create facebook page, Facebook Page Like / regular Post / update Facebook page content 3)setting up the campaign, write sales pitch, create image/ video Please share me your past/ present campaign how you are doing, how is conversion ration etc. I will only award serious candidates who give me complete information. While bidding, please mention answer of 89 + 49 = ?