You Supply the Effort quest

[Eliefs]

Hello All . For some reason I cant Complete "You Supply the Effort" quest .

I have opened all the boxes but I can't collect the items to complete the mission

[fridgemagnet]

Untrack it and keep opening boxes and finding treasures. Yu will eventually complete it. Sometimes you may need to do a puzzle treasure. Like the music one or some other sones. But this can be completed. It just wont come in one sitting though

[Eliefs]

Thank you very much for the advice. Since yesterday, I reset the quest and managed to get 3 . Up until today, I've been stuck there... and I've opened so many 

[Majestik88]

Only like 5-6 of specific boxes drop the quest item ,in north of Zereth , idk name of boxes, ive done quest long ago, really quick.