This is the first step you will need to take in order to start getting more sales. Let everyone know your book is available for sale and where.
It’s not a case of “Build It And They Will Come” or in the case of your book write it and they will buy it. People will need to know where they can buy your book. Announce it on your Facebook, Twitter and other social media. Do everything you can so people will know that your book is out there.