That link didn't get me anywhere but I did find one where you name it and it "feeds" on your dreams. If this is it...
(1) Not a good ritual.
(2) You won't "see" it unless you can already see spirits sweety. Otherwise you will only be able to sense it, IF you are spiritually attuned to such things.
I wouldn't assume it didn't work, I would assume it may have, at least partially, and if that's the case and you cannot work with it because you can't sense it, destroy it ASAP, such things are not meant to be used frivolously.