Team Change On Start -- Roblox

local YourTeam = game.Teams.YourTeam -- Change YourTeam to your team, If your team has two words add () to your second "your team" Like (The Staff)

game.Players.PlayerAdded:Connect(function(plr)
    if plr.Name == "Your Name" then -- Change Your Name to your roblox username, If you want multiple peoples name then make it ""Your Name" or "friends name" then"
        plr.Team = Your Team -- Change Your Team to your team
    end
end)