How do you start a new game in Plants vs Zombies 2?

To start a new game in Plants vs. Zombies 2, launch the app on your device. If you are prompted to continue from a previous save, you can either select the option to start a new game or delete the existing save data from your device's settings. Alternatively, you can create a new profile if the game allows for multiple profiles. Once you've cleared any previous progress, you can begin your new adventure in the game.