I have about 2.5k prestige and 800 influence but I still am not able to buy advanced skills.Also the Shroud Craftsman Yurin has a quest named Insignia of Shroud which requires 1k prestige and 5 influence but when I try to take it it says that I do not meet the necessary requirements ,same with the NPC selling Sleek Set.I have searched the entire forum but did not find the answer,someone help.