To locate the Tortollan Seekers Emissary on Zandalar. You need to make your way to Zuldazar. Situated in ruins south of Nesingwary’s Trek, and between Tal’Gurub and the east coast, is the Tortollan Seekers encampment, Scaletrader Post.
To hand in the Horde Tortollan Seekers world quests. Speak with Collector Kojo, who is standing inside a alcove, east of the Scaletrader Post flight master.
As a neutral faction for both the Horde and the Alliance. Both factions are able to trade goods, and purchase the Tortollan Seekers reputation rewards from Collector Kojo at this location.