Oh, okay, I didn't understand. So the OP has written an original fantasy story using fairy tale constructs and style? That's a really tough sale. In fact, I cannot think of one that I've read in print. I have heard editors say how much they hate them (well, two editors -- one magazine editor and one book editor) and how they get lots of them. They tend to go on the list of "things we get that we would never publish" -- fractured fairy tales and "fake" fairy tales with no historical lineage. [Though I do know there is a small market for very very good fractured fairy tales]
The problem is that fairy tales are actually incredibly old. They get retold over and over as a kind of ... collective history. If you just use fairy tale trappings -- fairy godmothers, big bad wolves, or whatever -- but create it from your own head, that means you're taking archaic styles and trying to apply sell them to a modern editor with no predisposition to interest in them. Vande Velde has gotten away with it a few times but she does so by being very funny but I don't know of anyone doing serious new/fake fairy tales -- especially for YA. Though I have seen fantasy with modern techniques (showing, depth of characterization, POV use, etc) that borrow some from fairy tales -- Artemis Fowl, after all, has fairies.
Middle grade magazines will buy fantasy with some fairy tale elements -- though not the style -- but it's almost impossible in YA without a serious humor element.
And sorry about not understanding what the OP was doing...
gran