Why isn't my player switching teams?

I made a switching teams script, and I tried it, but it didn't work. There was NO error output, but there was a bug as there was the not changing teams. Whenever I called the script to do something, it stay the same on the Player.TeamColor value and the leaderstats. Any solutions?

Faulty code 1:

local replicated = game:GetService("ReplicatedStorage")

--ERROR
replicated.ChangeTeam.OnClientEvent:connect(function(...)
	local tuple = {...}
	if tuple[1] == "Orange Team" then
		if tuple[2] then
			local name = tuple[2]
			game.Players[name].TeamColor = BrickColor.new(1005)
		end
	elseif tuple[1] == "Green Team" then
		if tuple[2] then
			local name = tuple[2]
			game.Players[name].TeamColor = BrickColor.new(313)
		end
	elseif tuple[1] == "Yellow Team" then
		if tuple[2] then
			local name = tuple[2]
			game.Players[name].TeamColor = BrickColor.new(1009)
		end
	end
end)

Faulty code 2:

local replicated = game:GetService("ReplicatedStorage")
local player = game.Players.LocalPlayer
local Name = player.Name
local team = game:WaitForChild("Teams")

--ERROR
while true do
	if replicated.Race.Value == false then
		if game.Players.NumPlayers <= 3 then
			while true do
				if game.Players.NumPlayers >= 3 then
					break
				else
					wait (2)
				end
			end
		end
		background.Visible = false
		local newteam = math.random(#team, 1)
		replicated.ChangeTeam.FireAllClients(newteam, player.Name)
	elseif replicated.Race.Value == true then
		background.Visible = true
	end
	wait(2)
end