Welcome to MobileRead, Dale.
We have a nice writers corner, and "shameless self promotion thread" here......
The first thing you might consider, is Kindle is only a part of the ebook reader market.
There are many other ebook readers that cannot read you book, because it isn't offered in epub, or other formats.
As questions in our "writers corner" and get advice from the experts!
https://www.mobileread.com/forums/forumdisplay.php?f=75