Stuck on zelda(spoilers)

[CONMAN15]

I just got the 2nd metal azurine. Now I need the next piece to the map, so I can get the 3rd metal. How do I get further in the ocean temple to find the map?

[MasterSword]

I hope you found the midway portal.

Go down to floor B-9 and put the gems in the slots in the order of: square, circle, triangle this time.