Move the Scratch Cat with the arrow keys to pick up the different items.
The problem with this program was that the inventory list would not get updated when the cat picked each item. So the first thing I did was open the program to see it inside. I first clicked the flag to see it work. Then I went to see the script of the computer sprite which was the only one that was working. Then I checked the other items and when I read their scripts carefully I saw that on the condition "wait until touching" the name of the sprite it had was wrong. All of them had to have "wait until touching Sprite1". After doing the change the program started to work as it should.