Hey guys I am stuck i dont know what to do after I get the 7th badge. ..

Get hm 8I suggest you go to sootopolis then the seafloor cavern

Hey johnboy I got the hm8 and got to the cavern that you have to go underwater. The gym is locked and I don't know how to go to the cavern in that city where there is the legendary Pokemon as I heard. What to do and how to win the badge. Help me.

P.S:my game is somehow fake coz the Pokemon names and city names are different so plz give me some hints about the cities. many thnx

Get HM8:Dive, defeat the Mossdeep Gym. When you see a long dive spot, dive there. Get to the Seafloor Cavern (a cave there, it has the submarine they stole) enter it, and try to go to Kyogre. After that, you will end up above the water (shore). Fly to Sootopolis, or surf there. If you want to surf there when you see a big White rock with a dive spot surrounding it dive there. Enter the entrance dive again. There you're in Sootopolis. Then talk to Steven or go to the Cave Of Origin. Find your way to Wallace ( The guy who looks like a sailor.). Talk to him, say Sky Pillar. Get out of there and go to Sky Pillar. Surf or Fly to Pacifidlog town (near the Ocean Current). Surf to the right near the rocks. When you see a gap between the rocks, go there. Get through the maze. Then Wallace will say he left you. Get through the other part. Talk to that green thing(Rayquaza). Then it will fly. Go back to Sootopolis and watch the cool cutscene. The Sootopolis Gym is now open. In the Cave Of Origin, HM7: Waterfall is the Pokeball.