xazbrat wroteBook is in paperback, which means they will ship you the actual book not a pdf, kindle or other format. If that is the case, see if a store like Virgin has that in stock or can order if for you if you don't have the means to order it yourself. There are probably other vendors that sell the book in an e-format, but you will have to hunt them down, but a good place to start would be google books or ibooks (or whatever the apple version is).
gl
I'm guessing the Kindle option doesn't show up for you?
@jad594: You can use Calibre or other similar software to convert from the Kindle format to PDF and other formats after you buy and access your purchased e-book through the Kindle app, either the UWP version or the Win32 version (Kindle for Windows).