were can we trade platinum medals?

i have 50 pcs platinum medal and i wonna know where can i trade it in the NPC???
can you set some location ?

 

you can trade platinum medals to cloister kasinel in sanctum where the place buy egt you can see there npc sale gpp(guardian primus pilus equip) from armor until weapon and acc you can buy with platinum medal but you have enough abyss point first for buy that item

 

cant we buy ABG set in platinum medals?
only gpp(guardian primus pilus equip) ????

 

you cant buy gbg(guardian brigade general)for elyos(abg) for asmos you cant buy both because the item not for sale in npc whenever you see gbg or abg sale in npc but the item cant buy or (invisible item) just gpp equip you can buy only,,

 

GBG is a visual bug. Can't have it purchase in game. ^^

 

its not bugg CARL make the item cant buy because abg or abg in shop only with vote credit