sure so first off sorry I have not had time to reply much recently but I have some now. Alright first with that minigame the main thing you need to do is look for the items each trip that have the lowest trips left which while I probably could have explained it better but that's the number on each item, eg if its says 1 its about to go bad so that item needs to be taken and also make sure every turn you take the full amount you are able hope this helps. side note if you downloaded the game over three days ago on pc there has been an update with some changes to the minigames to make things easier so if that applies get that your saves will be fine as they are stored separately.