How can I make my Gamepass script work?

I am using this script to add money when someone has a gamepass:

gps = game:GetService("GamePassService");
id = script:WaitForChild("GamePassID");


game.Players.PlayerAdded:connect(function(Player)
Player:WaitForDataReady()
if gps:PlayerHasPass(Player , id.Value) then
stats=Player:WaitForChild("leaderstats")
if stats~=nil then
currency = stats:WaitForChild(script:WaitForChild("Currency").Value)
if currency~=nil then
bonus=script:WaitForChild("AdminCash")
currency.Value = currency.Value+bonus.Value
end
end
end
end)

Inside that script is Values called AdminCash, Currency, and GamePassID. The gamepass works fine when I join it shows that there is the money but it just appears that way, you cant spend it and when you collect money, say 2 dollars it says that you only have 2 dollars. It may be the fact that the MoneyStorage is located in ServerStorage as a class name of Smoke because I am using berezaa's tycoon kit. Please help if you can!