If you are at all interested in computer programming, I recommend you to buy it.
Many experienced users in this community will help you even if you reach a deadlock.
#1: Make your animation as you like.
#2: Touch "ANMTEST".
#3: Touch "SAVESLOT1" to save your animation in any name.
#4: Quit smile button animation.
#5: Load and run the program which you've saved at #3.