How can I switch to different cameras every so often?

I have to go so I'm trying my best

local Players = game:GetService("Players")
local ContextActionService = game:GetService("ContextActionService")
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")

local cameraChase = {left=10, right=10, up=5, down=0}
local cameraDistance = 200

local camera = workspace.CurrentCamera
camera.CameraType = Enum.CameraType.Scriptable
camera.FieldOfView = 10

local player = Players.LocalPlayer
local leftValue, rightValue, initialTouchPos, jumpTouchInput, thumbstickMinPush, cameraPosZ = 0, 0, 0, nil, 15, 0
local humanoid, rootPart

local function handleMovement(actionName, inputState)
    if inputState == Enum.UserInputState.Begin then
        if actionName == "Left" then
            leftValue, rightValue = 1, 0
        elseif actionName == "Right" then
            rightValue, leftValue = 1, 0
        end
    elseif inputState == Enum.UserInputState.End then
        if actionName == "Left" or actionName == "Stop" then
            leftValue = 0
        end
        if actionName == "Right" or actionName == "Stop" then
            rightValue = 0
        end
    end
end

local function onMove()
    if humanoid then
        local moveDirection = rightValue - leftValue
        humanoid:Move(Vector3.new(moveDirection, 0, 0), false)
    end
end

local function updateCamera()
    if camera.CameraType ~= Enum.CameraType.Scriptable then
        camera.CameraType = Enum.CameraType.Scriptable
    end

    if rootPart then
        -- Handle horizontal camera tracking
        if rootPart.Position.X < camera.CFrame.Position.X - cameraChase["left"] then
            camera.CFrame = CFrame.new(Vector3.new(rootPart.Position.X+cameraChase["left"], camera.CFrame.Position.Y, cameraPosZ))
        elseif rootPart.Position.X > camera.CFrame.Position.X + cameraChase["right"] then
            camera.CFrame = CFrame.new(Vector3.new(rootPart.Position.X-cameraChase["right"], camera.CFrame.Position.Y, cameraPosZ))
        end
        -- Handle vertical camera tracking
        if rootPart.Position.Y < camera.CFrame.Position.Y - cameraChase["down"] then
            camera.CFrame = CFrame.new(Vector3.new(camera.CFrame.Position.X, rootPart.Position.Y+cameraChase["down"], cameraPosZ))
        elseif rootPart.Position.Y > camera.CFrame.Position.Y + cameraChase["up"] then
            camera.CFrame = CFrame.new(Vector3.new(camera.CFrame.Position.X, rootPart.Position.Y-cameraChase["up"], cameraPosZ))
        end
    end
end

local function handleTouchInput(input, gameProcessed)
    if input.UserInputState == Enum.UserInputState.Begin and gameProcessed == true then
        -- If touch began on jump button, track the touch
        if humanoid.Jump == true then
            jumpTouchInput = input
        -- Else, touch began on thumbstick so set the initial position
        else
            initialTouchPos = input.Position.X
        end
    elseif input.UserInputState == Enum.UserInputState.Change and gameProcessed == true then
        -- For player movement, ignore touches that began on the jump button
        if jumpTouchInput == input then return end
        -- Process movement only when thumbstick is pushed a certain amount
        if input.Position.X < initialTouchPos - thumbstickMinPush then
            handleMovement("Left", Enum.UserInputState.Begin)
        elseif input.Position.X > initialTouchPos + thumbstickMinPush then
            handleMovement("Right", Enum.UserInputState.Begin)
        end
    elseif input.UserInputState == Enum.UserInputState.End then
        -- If touch ended on jump button, stop tracking the touch
        if jumpTouchInput == input then
            jumpTouchInput = nil
        -- Else, touch ended on thumbstick so stop all movement
        else
            handleMovement("Stop", input.UserInputState)
            initialTouchPos = 0
        end
    end
end

player.CharacterAdded:Connect(function(character)

    humanoid = player.Character:WaitForChild("Humanoid")
    rootPart = player.Character:WaitForChild("HumanoidRootPart")
    -- Set initial camera position
    camera.CFrame = CFrame.new(Vector3.new(rootPart.Position.X, rootPart.Position.Y, rootPart.Position.Z+cameraDistance))
    cameraPosZ = camera.CFrame.Position.Z
    -- If touch is enabled, connect touch handler function
    if UserInputService.TouchEnabled == true then
        UserInputService.TouchStarted:Connect(handleTouchInput)
        UserInputService.TouchMoved:Connect(handleTouchInput)
        UserInputService.TouchEnded:Connect(handleTouchInput)
    end
end)

RunService:BindToRenderStep("Input", Enum.RenderPriority.Input.Value, onMove)
RunService:BindToRenderStep("Camera", Enum.RenderPriority.Camera.Value, updateCamera)
ContextActionService:BindAction("Left", handleMovement, false, "a", Enum.KeyCode.Left)
ContextActionService:BindAction("Right", handleMovement, false, "d", Enum.KeyCode.Right)