There is too little of the Write! Write! web service completed to really have a help page describing anything. Eventually we'll give you a site map, maybe even a page of Frequently Asked Questions. You can see from the links above (or in the dropdown if you are on a small screen) that we have an about page and a history page which talks about how we got to where we are now.
You can write to our help desk: support@writewrite.app and we will struggle to get back to you as soon as possible. Our staff is small, but really devoted.