Nostalrius Begins - Quality wow vanilla realm (1.12)

I am a player in Nostalrius PVE service from China.
named Andras, Level 33 Dwarf Warrior
Today I tried to finish a quest named "Fire Hardened Mail" , a quest just for warrior.
I spent a lot of time to gather all the items which is needed.
However, I can't finished at Furen Longbeard in Stormwind.
[img]file://F:\Downloads\20151202224659.jpg[/img]

Sorry I don't know how to show a local picture, but I add it in a attachment..

you can see all the items are in the top line of my bags, and the quest information.

It's a very tough quest, I need your help.

Pottu wrote:Greetings,

you can upload the picture at imgur.com or any other similar image sharing site. As for the quest, abandon and retake it, that should fix your issue.

The GM team.

OH ,it worked, even when I abandoned the quest , the items I collected havn't been destoried, and I finished the quest.
Thank you so much.