Quest : Brutal armor

[jwz]

Hi, i was doing a warrior quest today wich is called Brutal armor i started it on the mountain near Crossroads from an orc called Thun'grim Firegaze after getting all the materials from the quest i cant complete it the question mark above his head remains gray i suggest this is some kind of bug and im asking if you guys can do something about it please leave me a message here or on wow/classic my name is Lucgek
PLEASE HELP ME.

Kind regards,

Luc

[Nacht]

Have you ever banked any of the items?