Is the ritual proving tricky? Well, it is never easy to banish a demon, so don't be too hard on yourself.
What I suggest you do is start with 'Hint 1' and then try and solve this part of the ritual again from that. If you require more assistance then try 'Hint 2' and so on.
If you really are struggling, or want to check your answers after, and only AFTER you have completed everything, then I have placed answer links to each part of the ritual at the bottom of this page - but please avoid this if you can.