Why does the ball not move?

Help and Feedback Scripting Support
#1

Hello, I have a problem where the football does not move. For some reason, the velocity returns 0,0,0. Please help:

local function addForce(part)
	
	local force = Instance.new("BodyVelocity")

	force.MaxForce = Vector3.new(math.huge, math.huge, math.huge)
	force.P = 999
	force.Velocity = (char:FindFirstChild("HumanoidRootPart").CFrame.LookVector + Vector3.new(0, pwr/2/100, 0) ) *  pwr/1.5
	force.Parent = part
	force.Name = "vel"
	
	print(force.Velocity)
	game.Debris:AddItem(force, 0.3)
end

local function kick(part)
	if pwr <= 40 then
		local track = char:FindFirstChildWhichIsA("Humanoid"):LoadAnimation(script.LowKick)
		track:Play()
		kicking = true
		wait(track.Length)
		kicking = false
	elseif pwr <= 70 then
		local track = char:FindFirstChildWhichIsA("Humanoid"):LoadAnimation(script.MidKick)
		track:Play()
		kicking = true
		wait(track.Length)
		kicking = false
	else
		local track = char:FindFirstChildWhichIsA("Humanoid"):LoadAnimation(script.HighKick)
		track:Play()
		kicking = true
		wait(track.Length)
		kicking = false
	end
	game:GetService("ReplicatedStorage").Events.Net:FireServer(game.Players.LocalPlayer)
	addForce(part)
end