I am totally stuck

I am A Mists of Pandaria player in Frostwolf and i am stuck, really stuck. I wanted to got to Stormwind which I thought my Hearthstone was set to but it said it was set to the Quagmire. I pressed it nonetheless and was sent to the lost isles. There are no NPCs, no docks, and no portals. I cannot leave. I tried the unstuck button in the store but it sent me to the same place. The Hearthstone does the same too. I need help.

ask to a player to help you in game, the one that may help you are Mages ( by making a portal) and players with 2 spot mounts.
Use /5 or /g to look for them