stuck in Nightfall

ok im level 8 on NF and i cant find any quests except the First spear rank, which is gonna take ages just grinding mobs...

done all the quests i can find in Jokunar diggings, champions dawn and Astralarium...help?

You need to rank up your spearmarshall to get more quests. Look under your log when you get some and if it is a "Primary Quest" then you need to do it to advance the game and open up more quests and areas. Also, did you do the mission? There are three missions and you need to talk to the guy in Jokunar Diggings to get the first one. That should open up some more areas and quests for you.

cant find any mission at jok diggings...
and cant get any higher in rank unless i do quests but i cant find any

Gotten a secondary profession yet? If so, head back to Kamadan and talk to First Spear Dehvad and follow the quest chain.

http://gw.gamewikis.org/wiki/Leaving_a_Legacy

If you've done that, keep looking up the followups. Otherwise, look for the requirements.