Please help w/ Rogue quests for Coalition undergroundFollow

This quest is on Allakhazam quest section, here is what it says,

To find Rigg Nostra, exit the south gate and turn right. Hand him the card.

Rigg Nostra says 'Excellent I've been waiting for the Coalition to send me some assistance. I have an associate waiting for some supplies that have not yet been collected. I need you to acquire a [crate of pick heads] and a [bundle of hardwood shafts] and bring them to me so that I may prepare them for delivery to my associate.'

You gain experience!!

You say, 'what crate of pick heads'

Rigg Nostra says 'I've heard that a dwarf who calls himself Grendig and has not registered with the Coalition of Tradefolk has recently arrived in Freeport and is staying at the Freeport Inn just inside the South Gate. He has brought to Freeport pick heads from his home city of Kaladim. Find Grendig and 'convince' him to 'donate' a crate of pick heads to the Coalition of Tradefolk as tax for peddling his wares in our city.'

You say, 'what bundle of hardwood shafts'

Rigg Nostra says 'There is a halfling named Jimble Woodentoe that occasionally visits Freeport to peddle his woodcrafts. He can be found traveling through the Commonlands from the direction of Rivervale. Find Jimble and 'convince' him to donate a bundle of hardwood shafts to the Coalition of Tradefolk as tax for peddling his wares in our city.'

After you get the pick heads and the shafts (by killing or as Rigg put it "convincing" them to "donate") you hand them to Rigg Nostra, who gives you a Filled Crate of Mining Supplies and tells you to give it to the "man in green behind you". Turn around and give the crate to the orc standing behind you (he despawns after you give him it) and he hands you a blue gem.

Return the gem to Tovan Tenlah and he gives you a dull dirk and a faceted blue gem. He tells you to buy a sharpening stone and sharpen the dirk and return the sharpend dirk, the faceted gem, and a rattlesnake skin to Verona Rankin.

She in turn gives you a Coalition Traders Dirk
Reward(s):
# Coalition Trader Dirk