business model plan and financial projection

I am looking for a freelancer to help me create a business model plan with the goal of achieving a successful financial projection for my business within the next 3-5 years. My business model plan will be pay for service or subscription-based, and I need the freelancer to also include a detailed marketing strategy to ensure success. I am counting on the freelancer's expertise to guide me through the process, leading me to a viable plan for the future of my business.