Must be a minimum of level 30 to unlock pvp. Go to Your grand company and talk to Your commander. Accept the quest a pup no longer. Go to the pier in morabay docks and talk to the ferry skipper. Attune to the crystal in the wolves den. Then talk to berk in the ship to unlock pvp and crystal conflict. Talk to the goblin to unlock rival wings and the frightful aura to unlock dueling. And talk to the lala near the summon bell to access crystal conflict. To unlock frontlines talk to the npc back at Your grand company After unlocking pvp from the previous quest. The frontlines npc varies by grand company. You have your own pvp move set so make sure you read and practice.
https://store.playstation.com/#!/tid=CUSA00572_00
source
had that quest for a while and haven’t touched it thanks for the help
thanks!