I have just got BBA and cannot find a way to save the tests and activities we do. At the end of a session, the only option to exit is teh "Leave" button and you are then asked if you want to leave permanently (in which case your records will be deleted). You have to answer "yes" to that to be able to exit.
I read in the leaflet that comes with the game that the 1st time you use it, you are asked to create a save file or something. My kids obviously did not do this and I now don't know how to do it.