(?)i got a broken camera manipulation shop and idk how to fix it

please help me to fix it

wait()
local TweenService = game:GetService("TweenService")
local finish = workspace.ToolCams.Focus1.CFrame
camera = workspace.CurrentCamera
local timed = 0
local player = game.Players.LocalPlayer
local char = nil
finished = nil
local Back = script.Parent.ScreenGui.Backward
local For = script.Parent.ScreenGui.Forward
local close = script.Parent.ScreenGui.Close
local itemN = script.Parent.ScreenGui.ItemName
local itemC = script.Parent.ScreenGui.ItemCost
local Pur = script.Parent.ScreenGui.PurchaseButton
local Debounce = false
local tolv = false
local tooly = nil
repeat wait() until player.Character ~= nil
--script.Parent.StatsGui.LocalScript.Disabled = false

local function movie()
	finished = workspace.ToolCams:FindFirstChild("Focus1")
	timed = 1
	itemN.Text = finished.Item.Value
	itemC.Text = "$"..finished.Cost.Value
	camera.CFrame = workspace.CameraPart.CFrame
	camera.CameraSubject = workspace.CameraPart
	game:GetService("RunService").RenderStepped:Wait()
end

local function search()
	local char = player.Character
	for i,v in pairs (char:GetChildren()) do
		if v:IsA("Tool") then
			tolv = 1
			tooly = v
		else 
			tolv = 0
			tooly = v
		end
	end
end

local function bum()
	local back = player.Backpack
	for i,v in pairs (back:GetChildren()) do
		if v:IsA("Tool") then
			v:Destroy()
		end
	end
end

local function act()
	for i,v in pairs (player.Backpack:GetChildren()) do
		if v==nil then
			tolv = false
		else
			tolv = true
		end
	end
end

Pur.MouseButton1Down:connect(function()
	finished = workspace.ToolCams:FindFirstChild("Focus"..timed)
	local cash = player.leaderstats.Cash
	char = player.Character
	local Tools = char:FindFirstChild("tool")
	if cash.Value >= finished.Cost.Value then
		    player.CurrentTool.tool:Destroy()
			cash.Value = cash.Value - finished.Cost.Value
			local item = game.ReplicatedStorage.Tools:FindFirstChild(finished.Item.Value):Clone()
			item.Parent = player.CurrentTool
			item.Name = "tool"
	end
end)

local function start()
	char = player.Character
	if Debounce == false then
		camera.CameraType = "Scriptable"
		Back.Visible = true
		For.Visible = true
		itemC.Visible = true
		itemN.Visible = true
		Pur.Visible = true
		close.Visible = true
		Debounce = true
		for i,v in pairs(script.Parent.ScreenGui:GetChildren()) do
			if v.Name == "BG" then
			v.Visible = true
			end
		end
		movie()
	end
end

For.MouseButton1Down:connect(function()
	timed = timed + 1
	if timed == 4 then
		timed = 1
	end
	local cameray = workspace.CameraPart
	finished = workspace.ToolCams:FindFirstChild("Focus"..timed)
	itemN.Text = finished.Item.Value
	itemC.Text = "$"..finished.Cost.Value
	workspace.CameraPart.PosTime.Value = timed
	local Tweeninfo = TweenInfo.new(1,Enum.EasingStyle.Linear, Enum.EasingDirection.In, 0, false)
	local Goal = {CFrame = CFrame.new(finished.Position)}
	local tween = TweenService:Create(camera,Tweeninfo,Goal)
	tween:Play()
	print(timed)
end)

Back.MouseButton1Down:connect(function()
	timed = timed - 1
	if timed == 0 then
		timed = 3
	end
	local cameray = workspace.CameraPart
	finished = workspace.ToolCams:FindFirstChild("Focus"..timed)
	itemN.Text = finished.Item.Value
	itemC.Text = "$"..finished.Cost.Value
	workspace.CameraPart.PosTime.Value = timed
	local Tweeninfo = TweenInfo.new(1,Enum.EasingStyle.Linear, Enum.EasingDirection.In, 0, false)
	local Goal = {CFrame = CFrame.new(finished.Position)}
	local tween = TweenService:Create(camera,Tweeninfo,Goal)
	tween:Play()
	print(timed)
end)

close.MouseButton1Down:connect(function()
	wait()
		Back.Visible = false
		For.Visible = false
		itemC.Visible = false
		itemN.Visible = false
		Pur.Visible = false
		close.Visible = false
		for i,v in pairs(script.Parent.ScreenGui:GetChildren()) do
			if v.Name == "BG" then
			v.Visible = false
			end
		end
		camera:Destroy()
		wait(0.1)
		camera = workspace.CurrentCamera
		camera.CameraType = Enum.CameraType.Custom
		game.Workspace.CurrentCamera.CameraSubject = game.Players.LocalPlayer.Character.Humanoid
		local char = player.Character
		local hum = char.HumanoidRootPart
		hum.CFrame = workspace.Respawn1.CFrame * CFrame.new(0,3,0)
		local v = player.CurrentTool.tool.Namey.Value
		player.CurrentTool.tool.Name = player.CurrentTool.tool.Namey.Value
		player.CurrentTool[v].Parent = player.Backpack
		Debounce = false
end)
local function Get()
	local y = nil
	local char = player.Character
	local back = player.Backpack
	for i,v in pairs (char:GetChildren()) do
		if v:IsA("Tool") then
			v.Parent = player.CurrentTool
			v.Name = "tool"
		end
	end
	if y == nil then
		for i,v in pairs (back:GetChildren()) do
			if v then
				v.Parent = player.CurrentTool
				v.Name = "tool"
			end
		end
	end
end
repeat wait() until player.Character.UpperTorso~=nil


    while true do
        local Debounce = true
        local center = workspace.Center2
        local tool = game.Workspace.ToolTrigger
        if player.Character ~= nil then
		local char = player.Character
            local mag = (center.Position - char.UpperTorso.Position).magnitude
            if mag <= 6  then
				Get()
                Debounce = false
				start()
                Debounce = true
                
        end
    end
wait()
    end

Try, setting the cameraType to "Custom" ¯_(?)_/¯