Facebook page marketing

I'm looking for someone experienced in marketing my Facebook page. My Facebook page is already existing and active and I want to use it to promote a specific product . My target audience is adults and I'm expecting the person carrying out this project to take all the necessary steps to reach out to that demographic. I'm looking to increase page likes, boost engagement and spread awareness of the product or event I'm trying to promote. I need innovative and creative ideas to implement this campaign to maximize the reach.