E-commerce Detailed business plan

I want to start a dropshipping e-commerce store aimed to provide a convenient and accessible way for people with insomnia to purchase high-quality products that can help them get a better night's sleep. The store will offer a range of products, including Supplements, comfortable bedding, noise machines, and relaxation/sleep aid devices, all carefully selected for their effectiveness in promoting restful sleep.

I need a very detailed business plan for this idea. I need someone competent, reliable, and has knowledge about the dropshipping business model. Thanks