High Prefect Drikus:
To obtain the qualifications to become an Orc Shaman, your level must be at least 20 and you must pass the Test of the Orc Shaman.
I am satisfied with your level, but it seems that you have not passed the Test of the Orc Shaman yet. To take the Test of the Orc Shaman, go to Tataru Zu Hestui of the Orc village. He will tell you everything you need to know. After you pass the test, come to me and I will change your profession. Use the Gatekeeper to go to the Orc village