Need help with curse of Zarros

Well im going to get robes for my account and he wont give me the top even though all my top sets are gone....

Can someone please tell me how to get the top part if he says : Thanks for hearing my tale ALREADY

And does the trick still work were u drop the robes and can get multiple sets or did they patch it?

 

drop method still works

 

the drop method still works.
as for him not giving it to you, make sure it's not hidden in your bank or POH before you talk to him.

 

You need the Ring of Visibility and Ghostspeak Amulet (Hopefully you have both of those on you when you already tried it)

Might want to check this out:
http://runescape.wikia.com/wiki/Ghostly_Robes_miniquest