How to get the player from the character?

In my win system. I made a local script in startergui to show the person who won. The issue is that since it is in startergui, the local script is cloned to everyone. I need it to just show for the winner of the round.

Heres my script: (Btw, I don't actually have anything yet because I'm completely stumped on how I would reference the player from the character)

place = CFrame.new(102.4, 205.2, 210.8)

script.Parent.Touched:connect(function(p)

local humanoid = p.Parent:findFirstChild("Humanoid")

if (humanoid ~= nil) then
	
	humanoid.Torso.CFrame = place 
	
	game.StarterGui.Win.showwin.Parent = 
	
	
	_G.InsideBossBattle = true
	game.ReplicatedStorage.NotWonYet.Value = false
	
	game.ReplicatedStorage.ShowWin:FireAllClients()
	
	local target = CFrame.new(114.2, 205.8, 211.7) 
	for i, player in ipairs(game.Players:GetChildren()) do
		
		if player.Character and player.Character:FindFirstChild("HumanoidRootPart") then
			
			player.Character.HumanoidRootPart.CFrame = target + Vector3.new(0, i * 5, 0)
		end
	end
	
	game.Workspace.WinningMusic.Playing = true
	game.Workspace.BGMusic.Playing = true
	game.Workspace.GameMusic.Playing = false
	
	for i=1, 20 do
		game.Workspace.BGMusic.Volume = game.Workspace.BGMusic.Volume - 0.05
		
	game.Workspace.WinningMusic.Playing = true
	game.Workspace.WinningMusic.Volume = game.Workspace.WinningMusic.Volume + 0.05
		
		wait(0.3)
	
	end
	wait(3.5)
	
	game.Workspace.BGMusic.Playing = true
	
	for i=1, 20 do
		game.Workspace.BGMusic.Volume = game.Workspace.BGMusic.Volume + 0.05

		
		game.Workspace.WinningMusic.Volume = game.Workspace.WinningMusic.Volume - 0.05

		wait(0.3)
		
	end
	game.Workspace.WinningMusic.Playing = false
	game.Workspace.WinningMusic.TimePosition = 54
	
	humanoid.Parent.showwin.Parent = game.StarterGui
	
end

end)

game.Players:GetPlayerFromCharacter(ch)