How can i create a team on zwift ?
There’s currently nothing in-game to support teams. Teams are community-driven, external to Zwift, and you can “create” one just by saying “I’m starting a new team called Freddles”.
People often edit their name in Zwift to add a team name to it - e.g. I’m in a team called Vision.
The other thing you can do is create the team in the site ZwiftPower.com. I think if you go to https://www.zwiftpower.com/team.php there is a “New team” button (assuming you’re not currently in a team).