How can I promote my Kindle Ebook for free?

Query by Acoda: How can I sell my Kindle E-book for free? I want to release a 5 chapter sample of my Ya action fantasy novel on Kindle for no cost but when I go to KDP, It says that books should be between 99 cents and 200 dollars. I know you can promote totally free books but my question is how. Someone please support! Finest solution:
Answer by Amy
I have seen them for no cost so that is weird that men and women have to spend something. I'am sorry I can't be of support I have never personally developed something to include to kindle but I've have examine a couple of things from there and do know there is totally free.
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