First Talk to Engineer expert in Kokorra. Then She will send you to hippo lady. Then Hippo lady will want you to kill five wolves in the RP dungeon. Then You get 7th DB

thanks kninja25

Hi. Can Anyone Tell Me Where And Who Gives Me The Quest For The Dragonballs Please? I Already Got The First 3 But I Have No Idea Where To Find The Others. Aprreciated.
P.S: Im Human/Majin For Who Knows Where To Find Them. Plus If Anyone Evoked The Shenron Dragon Could He Tell Me WHat Prize Does It Gives? :) Thanks

for the 7th dragon ball first go to the girl engineer at kokkra she will give u a mission have to be lvl 20

I have trouble finding the 3star db for humans. I have done every quest in the starting map except the event npc quest, and when I scan for quests in the map, there's none left... Any advice?

Have you checked out the guide?
http://www.dbocom.com/forum/showthread.php?t=6374

Edit: yes... you have... and I just noticed.

can anyone post a guide for all dragonballs ?

Try READING the howl thread.

What does this mean? It's preventing me from completing these missions. What is that in red? Does it have something to do with my items?

Your inventory may be full and you have to click on the reward you want.