Pirates of the Caribbean: At World's End Q&A

How do I complete this level. I keep fighting but Will Turner continues to get stabbed. What am I supposed to do?

how do u get past davy jones locker there are hands in the way

How Do I Get My Special Move Guage To Full So I Can Kill Bosses Or A Boss?...Im Stuck On Some Stairs With A Boss At The Top And A Boss At The Bottom, Both With 3 other fishmen things that keep coming back... O.o

where are all the wanted posters

on the Isla Cruces level where is the waterfall