We need White Paper for ICO

We have an idea for ICO, and now we need White Paper. What do we have now? Not so much, only a business and an idea. There is an example of a similar business, an example of ISO and White Paper competitors. In addition, we know the approximate structure and approximate text, but for us English is not native. So we need the help of a professional in this field. :) For more information, I will tell you when we will work.