This script is supposed to switch between tools when a player uses their mouse to scroll up/down. However, the script is not working, and I have no idea why. I do not have FilteringEnabled on, and output isn't giving me anything.

Can someone please help me? Here's the script:

local Player = game.Players.LocalPlayer
local Mouse = Player:GetMouse()
local Backpack = Player:WaitForChild("Backpack")

Mouse.WheelForward:connect(function()
	local hi = Player.Character:GetChildren()
	for i = 1, #hi do
   		if hi[i].ClassName == "Tool" then
			if hi[i].On.Value == true then
				hi[i].On.Value = false
			end
		end
	end
	local children = Backpack:GetChildren()
	for i = 1, #children do
   		if children[i].ClassName == "Tool" then
			if children[i].On.Value == false then
				Player.Character.Humanoid:EquipTool(Player:WaitForChild("Backpack"):WaitForChild(children[i]))
				children[i].On.Value = true
			end
		end
	end
end)

Mouse.WheelBackward:connect(function()
	local hi = Player.Character:GetChildren()
	for i = 1, #hi do
   		if hi[i].ClassName == "Tool" then
			if hi[i].On.Value == true then
				hi[i].On.Value = false
			end
		end
	end
	local children = Backpack:GetChildren()
	for i = 1, #children do
   		if children[i].ClassName == "Tool" then
			if children[i].On.Value == false then
				Player.Character.Humanoid:EquipTool(Player:WaitForChild("Backpack"):WaitForChild(children[i]))
				children[i].On.Value = true
			end
		end
	end
end)
Anonymous