Promote My eBooks for Maximum Sales

I am looking for a freelancer to promote my eBooks, one of which is already listed on Amazon KDP. The goal is to generate as many sales as possible in the shortest time frame. I am open to various promotional strategies, including social media marketing, email campaigns, or any other effective methods. The ideal freelancer should have experience in eBook promotion and a proven track record of driving sales. Knowledge of Amazon KDP and its promotional tools would be a plus.