Using your Envy Prodigy S9 Complete Scooter is easy. Just step on the deck, hold the handlebars, and start pushing with your foot. For turns, lean gently in the direction you want to go. When you need to stop, use the brake system. Make sure to wear proper safety gear like a helmet and knee pads when riding. To maintain your scooter, regularly check the grip tape for wear and replace it if it gets too smooth. Keep the wheels clean and well - lubricated. Check the bolts on the handlebars and other components from time to time to ensure they're tight. If you're going to store the scooter for a long time, keep it in a dry place to prevent rusting.