[[Resolved]Never received HM/TMX for waterfall]

here is the file and thank you in advanced 

Game.rxdata

[[Resolved]Never received HM/TMX for waterfall]

Hey im caught up in the game because a friend of mine who played the game taught one of my pokemon waterfall I but never did receive the hm/tmx (I somehow missed the trigger for idk how) im wanting to replace the move on my pokemon but if i do i wont be able to use waterfall anymore. is there a way someone can give me the tmx for waterfall?  

[Cant find waterfall help!]

Hey first time playing through and i just beat terra but i can't seem to find waterfall anywhere please help