Why wont this team colour filter work? (WHY IS THIS STILL NOT SOLVED?)

local thingy = game.Players.LocalPlayer

if thingy.TeamColor == thingy.TeamColor("White") then -- The team colour filter (I called the Lobby)
	script.Parent.Visible = false -- Makes the GUI invisible
else
	script.Parent.Visible = true -- Makes the GUI visible
end

local thingy = game.Players.LocalPlayer

if thingy.TeamColor == BrickColor.new("White") then -- The team colour filter (I called the Lobby)
	script.Parent.Visible = false -- Makes the GUI invisible
else
	script.Parent.Visible = true -- Makes the GUI visible
end

Try this:

local thingy = game.Players.LocalPlayer

if thingy.TeamColor == "White" then -- try this
    script.Parent.Visible = false 
else
    script.Parent.Visible = true 
end

Also, does this output any errors?

local thingy = game.Players.LocalPlayer --You could try to do "script.Parent.Parent.Parent.Parent" and etc.

if thingy.TeamColor == BrickColor.new("White") then -- The team colour filter (I called the Lobby)
    script.Parent.Visible = false -- Makes the GUI invisible
else
    script.Parent.Visible = true -- Makes the GUI visible
end

TeamColor isn't an actual color value like BrickColor or Color3. TeamColor uses BrickColor. You could turn Color3 into BrickColor.

Edit: I don't get why This has -2 votes when there is another person with the exact thing I put excpet he was 2 votes. The logic.