OK, first thing's first, do you have permission to upload this map from the author, or is that just you with a different name?
And the description needs to be improved using BB Codes and you need to describe your map further (e.g. explain what the map is about, tell how to play, tell what's on the map, etc.). Just some ideas.
You must also add a Game Type to your map. Currently, the Game Type is "None".