With itools you should be able to find the directory
Must be the app in any directory
It has to be there so you just envontrarlo and the rooms folder put the rooms
On this route there are the tweaks should be:
/ applications
When you enter itoola sees file system then you give him jailbreak and wing pair will see a + you give no
The folder that comes by default is / var / mobile
You need to get out of all this giving back until qhe can not back there'll be more in / then open applications and looking ...
But go to cydia download ifile which is almost the same but can do without using a PC and is easier to use