For: GM 3000 Fr, Where is a Monster in Mandara Duengeon 2?

[Nikki]

GM dear, i really feel my quest in Mandara Dungeon 2 is already bugged. The quest requirement is to bring nagamudra scales which is supposed to be a loot from the mini bosses in mandara dungeon 2. i killed all the mini bosses (in screenie) for hundreds of times for more or less a month now and no auto loot or manual loot from them. I even included killing nagamudra hima but i still can't get my quest requirement Metro, who is now in the naga quest told me he only killed nagamudra hima (NONAME34) once and he already got his quest. pls help. thanks!