Force 3rd Person code in roblox

local Players = game:GetService("Players")
local localPlayer = Players.LocalPlayer

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "ThirdPersonGui"

local success = pcall(function()
    screenGui.Parent = game:GetService("CoreGui")
end)
if not success then
    screenGui.Parent = localPlayer:WaitForChild("PlayerGui")
end

local button = Instance.new("TextButton")
button.Name = "ToggleButton"
button.Parent = screenGui
button.Size = UDim2.new(0, 160, 0, 45)
button.Position = UDim2.new(0.05, 0, 0.2, 0)
button.Text = "3rd Person: OFF"
button.BackgroundColor3 = Color3.fromRGB(180, 40, 40)
button.TextColor3 = Color3.fromRGB(255, 255, 255)
button.Font = Enum.Font.SourceSansBold
button.TextSize = 16
button.Active = true
button.Draggable = true

local uiCorner = Instance.new("UICorner")
uiCorner.CornerRadius = UDim.new(0, 8)
uiCorner.Parent = button

local isEnabled = false

button.MouseButton1Click:Connect(function()
    isEnabled = not isEnabled
    
    if isEnabled then
        localPlayer.CameraMode = Enum.CameraMode.Classic
        localPlayer.CameraMaxZoomDistance = 128
        localPlayer.CameraMinZoomDistance = 12

        button.Text = "3rd Person: ON"
        button.BackgroundColor3 = Color3.fromRGB(40, 180, 40)
    else
        localPlayer.CameraMode = Enum.CameraMode.LockFirstPerson
        localPlayer.CameraMinZoomDistance = 0.5
        localPlayer.CameraMaxZoomDistance = 0.5
        
        button.Text = "3rd Person: OFF"
        button.BackgroundColor3 = Color3.fromRGB(180, 40, 40)
    end
end)