iMaze

Hello guys, and thanks for taking the time to read this. i want to mod some game saves on iOS, im no noob when it comes to hacking games but i am completely stumped on this. my device isn't jailbroken so modding the data on the device itself wont work. i was talking to a guy who does mod games through icloud, accessing his own save data, he did tell me to obtain a copy of my icloud saves ill need to use a file streamer, but he vanished into thin air. he didn't say which one, how to use it or anything? i have went onto my icloud account and you cannot get access to any of your game data at all so i'm completely confused? im hoping someone can tell me, how can i get my game save data from icloud, then upload it back again after i have edited it? i know how to edit the data i just don't know how to obtain it. thanks again guys and i hope someone out there can help.