How do I fix this script so that it will work in a normal server?

local function playrentered(newplr) local stat = instance.new("IntValue") stat.name = "leaderstats"

local cash = instance.new("IntValue")
cash.Name = "Cash"
cash.Value = 0
cash.Parent = stat

stat.Parent = newplr

newplr.Changed:connect(function(property)
    if (property == "character") then
    end
end)

end

game.Players.ChildAdded:connect(playrentered)