If you know how to change the user name in this please tell me because I put in the wrong username – PokéWatchdog - Live Map/Radar For Pokemon Go Review

If you know how to change the user name in Pokémon watchdog I would really really really want to know how to change the username so respond back to me if you know how
Review by Elliotmrtz on PokéWatchdog - Live Map/Radar For Pokemon Go.