My Punch script is not making the player move away?[Does it sound like i'm competitive lol]

So i created a punch script, when you activate the tool it fires an animation and deals damage and flings the opponent away.

It does not seem to fling anyone away?

SCRIPT:

local Tool = script.Parent;
local Animation = script.Animation
local Replicated = game:GetService("ReplicatedStorage")

local Debounce = false

wait(2)

local Humanoid = game.Players.LocalPlayer.Character.Humanoid

local CanAttack = true
local attacking = false
local equipped = false

Tool.Equipped:Connect(function()
	equipped = true
	RightArm = Humanoid.Parent:FindFirstChild("LeftHand")
	char = Tool.Parent
end)

Tool.Unequipped:Connect(function()
	equipped = false
	attacking = false
end)

Tool.Activated:Connect(function()
	if CanAttack and not Debounce then
		Debounce = true
		CanAttack = false
		attacking = true
	local AnimationTrack = Humanoid:LoadAnimation(Animation)
	AnimationTrack:Play()
	RightArm.Touched:Connect(function(hit)
		local hum = hit.Parent:FindFirstChild("Humanoid")
		if hum and hit.Parent ~= char and equipped and attacking then
			local BodyVelocity = Instance.new("BodyVelocity", hit.Parent.HumanoidRootPart)
			
			hum:TakeDamage(2)
			hum.Sit = true
			BodyVelocity.MaxForce = Vector3.new(5000, 5000, 5000)
			BodyVelocity.Velocity = (char:FindFirstChild("HumanoidRootPart").CFrame.lookVector*100)
			
			
			local Musics = game.Workspace.Music:GetChildren()
			
			local RandomMap = Musics[math.random(1, #Musics)]
			RandomMap:Play()
			print(RandomMap)
			end
			
			
			end)
				
				wait(1)
				CanAttack = true
				attacking = false
				
				wait(3)
				Debounce = false
				end
				end)