Topic how u get to orgrimmar
If you're a blood elf, you'll want to head to Silvermoon City (your capital). At the far northern end (where your leadership trio is), there's a back room with an orb that transports you to the Undercity. From there, head north out of the gates and you should see a couple zeppelin towers. One of those has a zeppelin that goes directly to Orgrimmar.