What do you do after you get to Sotopolis. I tried to go to the cave of..

You have to make both groudon and kyogre come to the middle of Sootopolis then maxie and archie should be close to the gym, talk to them then find steven then on the side of the water he will bring you to cave of origine go in and find wallace he should ask a question and answer sky pillar then go to pacifidlog town then surf to the right and then go to the sky pillar wallace should be there go in(u should have mach bike)and get to rayquaza he should get scared away then fly back to sootopolis city and then groudon and kyogre should get scared away from Rayquaza. Rayquaza should leave to the sky pillar and then talk to wallace then maxie and archie they should leave then talk to wallace again and then he will give you a hm 07(waterfall).Wallace should move then beat the gym!!!!

If you already awakened Rayquaza and went back to Sotopolis. go to the gym and battle Juan. The man won't let you in because he said the cave is sleeping. Talk to the scientist in the weather institute and he tells you where they are.

Surf to Evergrande city. Beat the elite 4.

After the e4 go back to the weather institute and talk to the guy who gave you castform. He'll tell you about weird weather patterns, go to the place he says and there will either be and under water cave (Kyroge) or just a regular cave (Groudon)

You must go to the cave were Kyogre is so you can free him the same you did to Groudon. After that you must go to Sotopolis and Groudon and Kyogre are fighting. That is when you free Rayquaza but before that talk to Steven and he will let you go into Origin Cave were you will find Wallace (ex 8th gym leader) which he stops them from fighting.(it is easy to free Rayquaza in this game)

After Sootopolis you go to Sky Pillar located east of Pacifidilog up near the rocks. If you want to know how to get into the Cave of Origin, you have to talk to Steven outside the Sootopolis Poke'Mart. Talk to him and he'll lead you there. Inside is Wallace. Say 'Sky Pillar' as the answer and then go where I said. (Sorry if you have already done that, it was just a recap.)
To get Groudon and Kyogre, after you have beaten the Elite Four, go to the Weather Institute and talk to the Proffesor on the top floor. He will say there is a heavy downfall in whatever route (above Mossdeep from what I remember, just to the left of Shoal Cave, Dive.)
And for Groudon, he will say there is a drought in whatever route (Above Rustboro, you will need a Poke'mon that knows Surf)
Good luck, and I really do hope I helped, See Ya!

Ok, to get the big Groudon and Kyogre fight to start, you need to first go and watch theTeam Aqua leader to awaken Kyogre at the same place you do in Ruby and Sapphire (sorry, I forgot the name). Then you must go to Sootpolis City.

You need to go to the seafloor cavern, defeat that, then go back to sootopolis city to see grodon and kyogre in a fight. Talk to steven and you can talk to saphhire's and ruby's 8th gym leader in cave of origin!then go to rayquaze, he is at the same place as saphhires and ruby.Then he will leave, go back to sootopolis and ray will stop the fight and everything will go back to normal. Now you can fight WALLACE's mentor (the person who taught him everthing!) Juan. He is so cute for you girls who play pokemon!

Well, if you can't get into the Cave of Origin, you probably haven't released Kyogre from the Seafloor Cavern. After you do that, the man will let you pass. Go inside and speak to Wallace, and when he asks you where Rayquaza could be found, say "Sky Pillar". He will tell you to go there. (The ground isn't messed up yet.) After that... I can't tell you! ;)

P.S. After the crisis is over and you are the League Champion, talk to the scientist in the Weather Institute. He will inform you of a drought or flood in a certain area that signals the possible shelter of Groudon or Kyogre.

But when I complete the elite 4 my game deletes please help someone

That diddnt happen I have rayquaza but diddnt sea maxie or archie and don't have hm07