To change the name of your account, simply go to the profile section of the app by tapping the profile icon in the top left corner of the main screen. Within the screen, you will find a brief profile description including 'Nickname'. By tapping the button where the name is displayed, you can modify it.

Please note that you can change your name for free only twice! If you wish to change the name more than twice, a payment will be required for each subsequent name change.