So, you're gonna wanna do the following:
- Refrain from explaining too much of the plot in the description. Do that in the story.
- Clean up your words by separating them into paragraphs.
- Really try to "flesh out" the story by making things more clearer, more vivid, more everything.
You've got potential, but try to refine your work, and try making it a tad bit longer?
I can co-author if you need revision.