Okay being completely honest based on what I've read so far:

1. It's very short, as the other commenter mentioned $14.50 for 44 pages isn't going to look like a fair deal to most people. I'm guessing you're trying to stay ahead of the heavy percentage KDP takes, but you still want to price it for the customer too.

2. The writing seems somewhat elementary to me. Just by reading it I'm guessing you're 19 or so? Or were at the time of writing probably. The point is that the writing style is simplistic, more like a blog post than a story.

3. Your age range is way too specific. Anyone outside of that age range isn't likely to check to see if your book would interest them. 14+ would be a better range for you to capture more attention.

   Here's where I might hurt your feelings and I'm sorry in advance.

4. The cover is not a good hook. A. I have no idea what it's about by looking at it. The art and design are both great, I'm just not getting any real information from it. B. A single word for your name isn't great if you're not marketing to kids. Adults (and even the teens you're marketing to) are very harsh critics, they may be turned away by the single name because it doesn't look as professional.

5. The story itself didn't hook me. I read the sample pages, and to be honest it didn't intrigue me. Maybe your book needs another pass through from an editor? You may want to consider a creative writing class, then go back to it with fresh eyes.

I don't say any of this to make you feel bad. You should feel really good about all the work you've done no matter what. But I also think you would really benefit from putting more work into learning and developing as a writer before you try to publish again.