Forcefield script has no errors but doesn't work properply. Why?

It's supposed to put the sphere in replicated storage around you to work as a forcefield but it doesn't work at all. And all it has no errors so I'm very confused

serverscript:

local tweenservice = game:GetService("TweenService")

game.ReplicatedStorage.ActivateForceField.OnServerEvent:Connect(function(Player)
	local character = Player.Character
	local properties = {
	Size = Vector3.new(7.4,7.4,7.4)
	
	}
	local newForceField = game.ReplicatedStorage.ForceField:Clone()
	newForceField.Parent = game.Workspace
	newForceField.CFrame = character.HumanoidRootPart.Cframe

	local info = TweenInfo.new(1, Enum.EasingStyle.Bounce, Enum.EasingDirection.Out)

	local defualtWalkSpeed = character.Humanoid.WalkSpeed
	local defualtJumpPower = character.Humanoid.JumpPower
	character.Humanoid.WalkSpeed = 0
	character.Humanoid.Health = math.huge
	character.Humanoid.JumpPower = 0
	local tween = tweenservice:Create(newForceField, info, properties)
	tween:Play()
	wait(4)
	
	local FadeProperties = {
		Transparency = 1
	}

	local fadeInfo = TweenInfo.new(1)

	local fadeTween = tweenservice:Create(newForceField,fadeInfo,FadeProperties)
	fadeTween:Play()
	wait(1)
	newForceField:Destroy()
	character.Humanoid.WalkSpeed = defualtWalkSpeed
	character.Humanoid.JumpPower = defualtJumpPower
end)

local script:

local uis = game:GetService("UserInputService")

uis.InputBegan:Connect(function(code)
	if code == Enum.KeyCode.E then
		game.ReplicatedStorage.ActivateForceField:FireServer()
	end
end)