NPC Limit brake 1 quest~Follow

OK my NPC Galka SAM with Ashura Great Katana has been level 50 for too long. I started LB1 for NPC in Sablina and was givin the option to go to Windy or Bastok, I picked Windy and my NPC went to Bastok. After a cutscene Angelica the painter told me to find the old mans pearl of shell(somthing along those lines), so she can re-paint an new portait of the old mans dead wife. Know I was suppose to go to Korroloka tunnel and have been stuck at the point for to long, I have made400k gil just farming in that damn tunnel. PLEASE HELP ME OUT@! how do I finish this?

Please edit your post dude, I don't see a link.

Thanks you AugieZwan
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Thank you ThunderstormShiva
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