Hello JackHammer3 The only HM currently available in game is Rock Smash, which is obtained through the Legendary Bird quest once you reach level 30. None of the other HM's have been added as of yet. I hope this helps you, if you have any other questions feel free to message me on the forums or on discord!
There is no way to fly without the rank, the hm fly is not implemented into the game yet. Also, you might want to direct any future posts asking for help to support or general discussion as this is the place to suggest things you would like to be added to the game.