By default when you add Palma Virtual Assistant as your friend on supported messengers you will find yourself in DEMO mode. Try buying a coin on your favorite exchange with command /buy and there you will receive DEMO money in the amount of 1 Bitcoin.
Learn trading with DEMO money. Then you can switch between real-money mode (API keys installation required) and demo mode using command /demo.
You can reset your DEMO mode anytime and receive demo money in the amount of 1 Bitcoin using command /demo_reset.