Forri-Porri

Although i have legend rank in all coalitions, and i defeated all Delve bosses giving me the 12 permanent KI and the 6 temporary KI, i cannot buy all items from Forri-Porri.
Only materials i can choose aside the airlixirs are Bztavian stinger and wing...
Also i can get all the gear equipments...
my goal offcourse is the pristine yggrete crystal.
Is there something i missed?
please help me out?
Thank you.

Can you go to Debadle-Levadle next to the fountain in Western Adoulin and under the 500gil section check to see if you have the delve NM titles, "Tojil Douser", "Dakuwaqa Trawler", "Cailimh Plumageplucker" and so on. Sounds like your wins might not have counted.