Highmountain tauren heritage armor quest

i just recenly created a highmountain tauren and leveled to 50 got the achevment for heritage armor so what do i do next i tryed googleing to see and i get differnt specifics on what to do depending on what patch was going on at the time is their a quest i must do to earn my heritage armor or do i have to be exzalted with a certain faction

I got it recently on another character, pretty sure you get a quest to go back to high mountain and that’s it. You can make sure you didn’t already get it by going to the transmog guy and check the sets tab. Only the original races get like a quest chain