Sorry for very bad English...
on 20 lvl i take Quest for Succuba demon, and make first part , i have Dalins Heart in silverpine, but for secont part need go to wetlans, and i think its to hard for me on 20 lvl, and i abondom this quest. Now i have good lvl for make this Quest, but i cant take him, no one Warlock\Demon\NPC near warlock trainer dont give me this Quest again.... only gray quest for fellhunter, but it avalible on 30 lvl, so what i can do? where and hov i can take Quest for succuba again?