CPA Advice for E-commerce/ Reselling Business

I am a Michigan-based reseller looking for a CPA who can answer questions about growing my business. I currently sell on Facebook Marketplace and plan to expand into buying inventory from liquidation and auction sites. I need guidance on sales tax, bookkeeping, business setup, deductions, and tax compliance. This will include help with Michigan requirements such as obtaining a (Sales Tax License), Form 518 for business registration, and using Form 3372 (Sales and Use Tax Certificate of Exemption) for tax-exempt inventory purchases. I am looking for someone with experience working with small businesses, e-commerce sellers, or resellers who can provide clear, practical advice.