Gun Script won't work for other devices!

Help and Feedback Scripting Support
1

Hello, I’m trying to make a gun script, that can players. I’ve tested it on Xbox, IPad, Phone, and Computers. Only Computers work, and the others don’t. Scripts:

Client Script (LocalScript):

local tool = script.Parent
local maxammo = 13
local CoolDown = 0.23
local ammo = maxammo
local reloading = false
local plr = game.Players.LocalPlayer
local plrgui = plr:WaitForChild("PlayerGui")
local text = plrgui:WaitForChild("Ammo"):FindFirstChild("AmmoCount")
local Mouse = plr:GetMouse()

script.Parent.Equipped:Connect(function()
	
	plr.CameraMode = Enum.CameraMode.LockFirstPerson

	plrgui.Ammo.Enabled = true
	text.DisableScript.Disabled = true
	plrgui.Shop.Enabled = false
	local function reload()
		reloading = true
		wait(1)
		script.Parent.reload:Play() -- change reloadingsound to what ever your reload sound is named
		ammo = maxammo
		reloading = false
	end

	script.Parent.Activated:Connect(function()

		local TargetPos = plr.Character:FindFirstChildOfClass("Humanoid").TargetPoint
		if ammo > 0 and not reloading then
			ammo = ammo - 1
			script.Parent.gunshot:Play() -- change gunshot to what ever your gun shot sound is named
			wait(CoolDown)
			local targetHumanoid = Mouse.Target.Parent:FindFirstChild("Humanoid")
			if targetHumanoid then
				script.Parent.DealDamage:FireServer(Mouse.Target.Parent, math.random(15,30)) -- change the 25 to what ever amount of damage you want to deal
				local player = game.Players.LocalPlayer
			end
		elseif reloading == false then
			reload()
			script.Parent.gunshot:Stop()-- change gunshot to what ever your gun shot sound is named
		end
		
		while wait() do
			text.Text = (ammo).." / "..tostring(maxammo)
		end
	end)

	local input = game:GetService("UserInputService")
	input.InputBegan:Connect(function(Key)
		if Key.KeyCode == Enum.KeyCode.R and reloading == false and ammo ~= maxammo then
			reload()
		end
	end)

	local input = game:GetService("UserInputService")
	input.InputBegan:Connect(function(Key)
		if Key.KeyCode == Enum.KeyCode.ButtonY and reloading == false and ammo ~= maxammo then
			reload()
		end
	end)
end)

script.Parent.Unequipped:Connect(function()
	plrgui.Ammo.Enabled = false
	text.DisableScript.Disabled = false
	plrgui.Shop.Enabled = true
	plr.CameraMode = Enum.CameraMode.Classic
end)

Server Script (Normal Script):

local db = false
script.Parent.DealDamage.OnServerEvent:Connect(function(player, Target, Damage)
	Target.Humanoid:TakeDamage(Damage)
	if Target.Humanoid.Health <= 0 then
		if db == false then
			db= true
			player.leaderstats.Points.Value = player.leaderstats.Points.Value + 15
			player.leaderstats.Kills.Value = player.leaderstats.Kills.Value + 1
			task.wait(3)
			db = false
		end
	end
end)

Animation Script (LocalScript):

local tool = script.Parent
local anim = Instance.new("Animation")
anim.AnimationId = "http://www.roblox.com/Asset?ID=9810835061"
local track
tool.Equipped:Connect(function()
	track = script.Parent.Parent.Humanoid:LoadAnimation(anim)
	track.Priority = Enum.AnimationPriority.Action
	track.Looped = true
	track:Play()
end)
tool.Unequipped:Connect(function()
	if track then
		track:Stop()
	end
end)

Please help soon,

– papahetfan