My roblox overhead script (Alvinblox)

local billboardgui = game:GetService("ServerStorage"):WaitForChild("BillboardGui") -- put this in ServerScriptService, or it wont work!

game.Players.PlayerAdded:Connect(function(player)

	player.CharacterAdded:Connect(function(character)

            if player.Name == "you roblox naem" then
				local clonegui = billboardgui:Clone()
				clonegui.TextLabel.Text = "Owner"
				clonegui.TextLabel.TextColor3 = Color3.fromRGB(85,255,0)
				clonegui.Parent = game.Workspace:WaitForChild(player.Name).Head
			end

	      if player.Name == "a friend or your name" then
				local clonegui = billboardgui:Clone()
				clonegui.TextLabel.Text = "Admin"
				clonegui.TextLabel.TextColor3 = Color3.fromRGB(255,255,0)
				clonegui.Parent = game.Workspace:WaitForChild(player.Name).Head
			end
	end)


end)