Whitepaper for Crypto Project

We are building a crypto payment solution and want to write a whitepaper that will have following sections:

1. Current Crypto Payment Solutions Landscape (Market analysis)
2. Problems with the current solution
1. Crypto to Crypto - crypto wallet to crypto wallet (bad experience), copy paste public key, scan QR Code, etc.
2. Crypto to Fiat - Payment gateway providers
3. What is an ideal payment solution ?
4. Our Solution - Features and use cases
5. How does our protocol work (technical details) - flow charts and long paragraphs of technical content

The work will involve researching and technical writing