Why does it say I am not in the police team if I am, Help me please. Whats the problem?

I tried with citizen team and that worked and then I switched to the police team but then it still says I am not a police.

Here is the localscript:

local player = game.Players.LocalPlayer
local gui = player:FindFirstChild("PlayerGui"):FindFirstChild("CarUI")
local button = gui:FindFirstChild("ButtonsFram"):FindFirstChild("CopCar")
local CivCarFrame = gui:FindFirstChild("CivCarsFrame")
local CopCarFrame = gui:FindFirstChild("CopCarsFrame")
open = true

button.MouseButton1Click:connect(function()
    if player.TeamColor == "Cyan" then
    CivCarFrame.Visible = false
    CopCarFrame.Visible = true
    else
        button.Text = "You are not police!"
        wait(2)
        button.Text = "Police Cars"
    end
end)