Publicist for middle grade fiction novel

I'm looking for a publicist to help promote my middle grade fiction novel targeted towards children 8-12 years old. My goal is to build my author brand and increase book sales. I used a hybrid publisher for this novel, so I need someone to handle all the PR and marketing for it. The right candidate should have solid experience as a publicist for middle grade fiction novels and be able to market to my target audience. The ideal publicist will have great communication skills and knowledge of the current book promotion landscape. If you think you have the skills and interests to help launch my novel, I would love to hear from you.