Social Media Marketing Expert Needed

Hello, I am in need of a social media marketing expert who can help me manage my Facebook page. The primary content posted will be advertising posts, however, I want these posts to be scheduled in advance so that I can easily keep up with my page. As such, I am looking for someone who is experienced in making sure ads reach their intended targets and can stay on top of scheduling posts for maximum efficiency. Experience with other social media such as Twitter, Instagram, and Pinterest could also be beneficial, but isn't necessary. Thank you for your interest.