Do you need money,item,masterball cheats?
yes i need a lot of them
i need to find kiogrey
First you have to go through the Team Aqua hideout. When they escape by a submarine go to this city but you need dive to get into the city. When you do meet up with these two guys (one of them is the Gym leader) and I think they lead you to the entrance to a cave.
Then just enter and progress though the cave until you meet Kyogre. Make sure you save and have lots of Ultra balls (it's possible to catch Kyogre without the Master ball).
This is not totally accurate so check with other people too
Good luck