can somone please help me fix a script for my game? thank you

so my scripts are suppose to disable the controls which it does then switch the camera and only allow D and D to be pressed

the parts or scripts i have in my workspace:

CameraLineEnd <part CameraLinePos<part CameraLineStart<part LocalPlayerCameraPart<Part

that is suppose to allow the player camera to not go past the end and start pos

scripts:

playerenters main CameraControls CameraManipulation

CameraControls :

repeat
	
wait (.1)
until game.Workspace.LocalPlayerCameraPart
local camobj = game.Workspace.LocalPlayerCameraPart

function onKeyPress(inputObject, gameProcessedEvent)
	if inputObject.KeyCode == Enum.KeyCode.D then
    print("D was presssed")
	camobj.MovmentValue.Value = "Right"
	elseif inputObject.Keycode == Enum.Keycode.A then
	print ("A was pressed")
	camobj.Movementvalue.Value = "Left"
	end 
end
function onKeyLet (inputObject, gameProcessedEvent)
	if inputObject.KeyCode == Enum.Keycode.D then 
		print ("D was let")
		camobj.MovementValue.Value = "none"
	elseif inputObject.keycode == Enum.KeyCode.A then
		print ("A was let")
		camobj.MoveMentValue.Value = "none"
	end
	
end
game:GetService("UserInputService").InputBegan:connect(onKeyPress)
game:GetService("UserInputService").InputEnded:connect(onKeyLet)

CameraManipulation :

 local camera = game.Workspace.CurrentCamera
local bool = false

while true do 
	wait()
	camera.CameraType = "Follow"
	if bool == false then
		bool = true
		part = Instance.new ("Part")
		part.Name = "LocalPlayerCameraPart"
		part.Anchored = true
		part.CanCollide = false 
		part.Size = Vector3.new(1,1,1)
		part.CFrame = CFrame.new(game.Workspace.CameraLineStart.Position)
        part.Transparency = 1
        part.Parent = game.Workspace
        part2 = Instance.new("Part")
part2.Name = "localPlayerCameraPos"
part2.Anchored = true
part2.CanCollide = false
part2.Size = Vector3.new(1,1,1)
part2.CFrame =CFrame.new(game.Workspace.CameraLinePos.Position)
part2.Transparency = 1
part2.Parent = game.Workspace
local val = Instance.new ("StringValue")
	val.Parent = part
	val.Name = "MovementValue"
	val.Value = "none"
	local cammove = game.Workspace.CameraMovement:Clone()
	cammove.Parent = game.Players.LocalPlayer.PlayerGui
	cammove.Disabled = false
end
camera.CameraSubject = part
camera.CoordniateFrame = part2.CFrame
camera.FieldOfView = 50

		
	end

local cam = game.Workspace.LocalPlayerCameraPart
local pos = game.Workspace.LocalPlayerCameraPos
local val = cam.MovementValue
local i = 1 

while true do 
	wait()
	local mag1 = (cam.Position - game.Workspace.CameraLineStart.Position).magnitude
	local mag2 = (cam.Position - game.Worksapce.CameraLineEnd.Position) .magnitude
	if val.Value == "left" then
		i = i + 1 
		if i < 50 then
			cam.CFrame = cam.CFrame - Vector3.new(0,0,(.02*i+.5)
		    )pos.CFrame = pos.CFrame - Vector3.new(0,0,(.02*i+.5)
)		else
			cam.CFrame = cam.CFrame - Vector3.new(0,0,1.5)
			pos.CFrame = pos.CFrame - Vector3.new(0,0,1.5)
		end
			end
		if val.Value == "right" then 
			if mag2 > 0 then i = i + 1
				print (i)
				if i < 50 then 
					print ("first")
					cam.CFrame = Vector3.new (0,0,(.02*i)+.5)
					pos.CFrame = Vector3.new (0,0,(.02*i)+.5)
					
				   else 
					print("second")
					cam.CFrame = cam.CFrame + Vector3.new(0,0,1.5)
					pos.CFrame = pos.CFrame + Vector3.new(0,0,1.5)
					
				end
			end
		 elseif val.Value == "none" then i = 1
			
			end 
		end
		
		camera.CameraSubject = part
		camera.CoordinateFrame = part2.CFrame
		camera.FieldOfView = 50

even though if nobody can help me with this i would love to thank everyone for atleast trying and looking at my thread :)

Please put the whole code in code block, thank you.