It takes some time, till enough people find the set. Letting Harry Potter fans know about it would speed it up - if you can find a community (try googling for harry potter forum or similar) and tell them about the set they will be grateful. And add a magic wand cursor!

In your description for Order of the Pheonix you wrote 'Pheoni'. Also you probably just made the cursors from pictures you found online and then added the black triangles to the corners, so they are not that great...