Why isn't my sell script changing the leaderstats?

I'm trying to make a simulator game and I've started by making a sell pad that's supposed to trade your Breaths for Money (1:1 ratio). When I step on the sell pad, the money should be set to the breaths and the breaths should be set to 0. I added print statements in the function to troubleshoot so I know that the Touched event is working but the leaderstats aren't changing. I even printed the leaderstats to make sure that they weren't changing. Sell Platform Script:

local part = script.Parent
part.Touched:Connect(function(part)
	 if (game.Players:GetPlayerFromCharacter(part.Parent))
	then
		print("Touched by player!")
		local player = game.Players:GetPlayerFromCharacter(part.Parent)
		player.leaderstats.Money.Value = player.leaderstats.Breaths.Value
		player.leaderstats.Breaths.Value = 0
	end
end)

Leaderstats Script:

function playerJoin(player)
	local leaderstats = Instance.new("Folder")
	leaderstats.Name = "leaderstats"
	leaderstats.Parent = player
	local breaths = Instance.new("IntValue")
	breaths.Name = "Breaths"
	breaths.Value = 0
	breaths.Parent = leaderstats
	local money = Instance.new("IntValue")
	money.Name = 'Money'
	money.Value = 0
	money.Parent = leaderstats
end
game.Players.PlayerAdded:Connect(playerJoin)

Here's the problem. You need to put both codes in the same script because what is defined as "leaderstats" are different from both else, you need to use RemoteEvent like what I did below. For more info about RemoteEvent, please check Roblox DevForum. I've reformatted the code for you. Please take some time to read and understand.

local RemoteEvent = game:GetService("ReplicatedStorage"):WaitForChild("RemoteEvent")
local part = script.Parent

game:GetService("Players").PlayerAdded:Connect(function(Player) -- you can just do like this so everytime a player joins
    local leaderstats = Instance.new("Folder")
    leaderstats.Name = "leaderstats"
    leaderstats.Parent = Player
    local breaths = Instance.new("IntValue")
    breaths.Name = "Breaths"
    breaths.Value = 0
    breaths.Parent = leaderstats
    local money = Instance.new("IntValue")
    money.Name = 'Money'
    money.Value = 0
    money.Parent = leaderstats
	part.Touched:Connect(function()
		RemoteEvent:FireClient(Player)
	end)
end

Please add another LocalScript at in StarterPack and delete the Sell Platform Script.

local RemoteEvent = game:GetService("ReplicatedStorage"):WaitForChild("RemoteEvent")
local part = script.Parent
local Player = game.Players.LocalPlayer
local Touched = false -- Add a debounce so player don't spam

RemoteEvent.OnClientEvent:Connect(function()
	if Player.Character:FindFirstChild("Right Leg") then -- I'm not sure if both HumanoidRootPart's and Torso's Legs are called "Right Leg" and "Left Leg". You can check them and change accordingly by testing in Studio > Workspace(When testing) > Your username > (Name of right leg and left leg)
		if Touched == false then
			Touched = true
			print("Touched by player!")
			local player = script.Parent.Parent
			player.leaderstats.Money.Value = player.leaderstats.Breaths.Value
			player.leaderstats.Breaths.Value = 0
			Touched = false
		end
	elseif Player.Character:FindFirstChild("Left Leg") then
		if Touched == false then
			Touched = true
			print("Touched by player!")
			local player = script.Parent.Parent
			player.leaderstats.Money.Value = player.leaderstats.Breaths.Value
			player.leaderstats.Breaths.Value = 0
			Touched = false
		end
    	end
end)