Good Evening ma'am/sir: i follow up my Problem please solve this
so, the barbarian is not a warrior check Equip Item class: warrior. he can be used in barbarian Class: warrior 5 in 1 class.
[Brilliant Light Sword]
Class:warrior
Type:Costume weapon
Rarity:EPIC

suggestions:
1.)Options Change JOB (2x)
you can change the job and then swipe the sword and then change job barbarian

2.)You need to change [Brilliant Light Sword]
Class:SwordMaster & Avenger
Type:Costume weapon
Rarity:EPIC

3.)[Brilliant Light Hammer & Axe]
Class:Mercenary
Type:Costume weapon
Rarity:EPIC

Please Fix this