Can't find player

[kArmag0re (KarmaXX)]

You can write your topic however you want, but you need to answer these questions:

1. What do you want to achieve? Keep it simple and clear!
   I would like to be able to get the player

2. What is the issue? Include screenshots / videos if possible!
   I get the following error: attempt to index nil with 'Backpack'
   Code:

local Players = game:GetService("Players")
--Function
local function Clicked(Giocatore)
	local player = Players:FindFirstChild(Giocatore.Name)
	local Tool = player.Backpack:FindFirstChildOfClass("Tool") or Giocatore:FindFirstChildOfClass("Tool")
end
Part.Touched:Connect(Clicked)

3. What solutions have you tried so far? Did you look for solutions on the Developer Hub?
   Found nothing online

[canyoumakemeinavideo (eehhhdh)]

local Players = game:GetService("Players")
--Function
local function Clicked(Giocatore)
	local player = Players:GetPlayerFromCharacter(Giocatore.Parent)
    if player then
       	local Tool = player.Backpack:FindFirstChildOfClass("Tool") or Giocatore:FindFirstChildOfClass("Tool")
    end
end
Part.Touched:Connect(Clicked)

[kArmag0re (KarmaXX)]

@canyoumakemeinavideo
Thank you a lot, it works!