I Need Someone to Make My Book a Best-Seller

My name is Taiya Collier, and I'm an eighteen-year-old self-published author. I've recently written, edited, and launched a book called The Breaks Between You and Me, a story which follows the turbulent life of sixteen-year-old Harper Cassidy as she returns to her hometown with a dark family secret and reignited feelings for her childhood best friend. The book has only been released for a few days, and I need someone who can tell me/help me grow sales majorly as a first-time author.