Zelda Infinite

How do I get to the Compass of Light? In a summarized form, who can explain this to me? I can't figure out what to do next, and on this computer that I'm using, I don't exactly have access to sites like GameFAQs for help. Why did they have to make something like this difficult anyway? Anjean or whoever said that the Sand Temple was going to be difficult than all the other temples and that temple was so easy. Liar. Visuals help, too. Just nothing from Photobucket or nothing like YouTube, because they blocked those.

Go back to the altar at the top of the Tower of Spirits and shoot the eye with the bow of light to reveal a staircase leading down into a new part of the dungeon.

After shooting the eye on the altar, you are greeted by one of the hardest and most annoying temples in the whole of ST.

I was already at the top of the tower and on I believe the 23rd floor or whichever one it was. It was getting the different phantoms that was giving me trouble. Anyway, I got to the last boss, so thanks for your efforts anyway.