My money gui is not updating with the new values?

-- Values --
local incomecolor = Color3.fromRGB(0,85,0)
local lostcolor = Color3.fromRGB(117,0,0)
local regcolor = Color3.fromRGB(35,35,35)
local currencyframe = script.Parent:WaitForChild("Currency")
local bfirst = false
local wfirst = false

-- Functions --

function transition(base,c2,c1)
	for i = 0,1,0.2 do
		base.ImageColor3 = Color3.new(((c1.r*(1-i))+(c2.r*i)),((c1.g*(1-i))+(c2.g*i)),((c1.b*(1-i))+(c2.b*i)))
		wait()
	end
	base.ImageColor3 = c2
end

local RoundNumber = function(num, numDecimalPlaces)		
	return string.format("%." .. (numDecimalPlaces or 0) .. "f", num)
end

local ShortenNumber = function(num)		
	return math.abs(num) > 999 and RoundNumber(num / 1000, 1) .. "k" or num
end

function CreateNotification(category,color,desc,from,addedto)
	local clone = script.Notification:Clone()
	clone.Category.Text = category
	clone.BarColor.BackgroundColor3 = color
	clone.Desc.Text = desc
	if from ~= nil then
		clone.From.Text = from
	else
		clone.From.Visible = false
	end
	if addedto ~= nil then
		clone.AddedTo.Text = addedto
	else
		clone.AddedTo.Visible = false
	end
	clone.Parent = script.Parent.Notifications
	clone.Animate.Disabled = false
	script.Parent.Notifysound:Play()
end
-- Code --

game.ReplicatedStorage.Remotes.BankAmount.OnClientEvent:Connect(function(value)
	if bfirst == false then
		local shortend = ShortenNumber(value)
		currencyframe.Bank.Amount.Text = shortend
		bfirst = true
	else
		if tonumber(currencyframe.Bank.Amount.Text) > value then
			local base = currencyframe.Bank
			local shortend = ShortenNumber(value)
			currencyframe.Bank.Amount.Text = shortend
			transition(base,lostcolor,base.ImageColor3)
		else
			local base = currencyframe.Bank
			local shortend = ShortenNumber(value)
			currencyframe.Bank.Amount.Text = shortend
			transition(base,incomecolor,base.ImageColor3)
		end
	end
end)

game.ReplicatedStorage.Remotes.WalletAmount.OnClientEvent:Connect(function(value)
	if wfirst == false then
		local shortend = ShortenNumber(value)
		currencyframe.Wallet.Amount.Text = shortend
		wfirst = true
	else
		if tonumber(currencyframe.Wallet.Amount.Text) > value then
			local base = currencyframe.Wallet
			local shortend = ShortenNumber(value)
			currencyframe.Wallet.Amount.Text = shortend
			transition(base,lostcolor,base.ImageColor3)
		else
			local base = currencyframe.Wallet
			local shortend = ShortenNumber(value)
			currencyframe.Wallet.Amount.Text = shortend
			transition(base,incomecolor,base.ImageColor3)
		end
	end
end)

game.ReplicatedStorage.Remotes.Notify.OnClientEvent:Connect(function(category,color,desc,from,addedto)
	CreateNotification(category,color,desc,from,addedto)
end)

This is a local script, it is getting the updated money via a remote.

So when you first join the money does update to what is last saved but it doesn't update when new money is added in the game. I don't know why it isn't working.

you should use a local script

local Gui = --Your Gui Name
local Text = Gui. --Name Of Text Label/Button

while true do
     Text.Text = game.Players.LocalPlayer.leaderstats.ExampleValue.Value
end