job change quest

Hello, i need some help, where i can find the NPC jobchange to taekwon? i can't find it in payon (157,141)

The Project is 100% Done[The Quest is 100% usable(Tested it Myself)]. Project Link: https://github.com/M45T3Ryu/KO-Proyect/tree/beta (updating the bugs here first) ToDo: Revising All NPC'S[Phase 5/5].(Done at 19th November 18:00 GMT+5:30) People Working on the Project: 1)Me(Dastgir Pojee)...