If your Play! Pokémon Store has not signed up and you would like them to participate, we invite you to contact them directly and ask them to join the Play! Pokémon Team Challenge – Season 4.
You can do so by sharing the following link with your Play! Pokémon Store: https://stores.tournamentcenter.biz
To play in the Qualifiers, you will need to sign up for the RK9 Labs Platform.