[HELP]How To Add Item At NPC

[silviutu]

Well I've tryied to add tha action 7armor at the Armor's NPC

So i loked for NPc Index at data/share/creature/npc


-Ak NPC-Name Hestia Idex 730
-Summ NPC-Name index 729
-Bagi NPC-Name Poia 750
-Hunter NPC-Name Emily 727
-Mage NCP-Name 728

so next i've loked for the npc index at shopset but i can't find the index ...so add the item index at the npc but i can't find the npc index ....