Will not print nor add leaderstat?

Whenever i reach the dedicated amount of money, it will not print nor add the level

Code:

local passId = 106685254

function isAuthenticated(player)
    return game:GetService("GamePassService"):PlayerHasPass(player, passId)
end

function Start(plr)
    print(plr.Name .. " has bought the game pass with id " .. passId)
    local Player = game.Players.LocalPlayer
    local Money = Player:WaitForChild('leaderstats'):WaitForChild('Money')

    script.Parent.MouseButton1Click:Connect(function()
        Money.Value = Money.Value + 3
    end)
end

game.Players.PlayerAdded:connect(function(plr)
    if isAuthenticated(plr) then
        Start(plr) -- activate function
    end
end)

local Player = game.Players.LocalPlayer
local Money = Player:WaitForChild('leaderstats'):WaitForChild('Money')
local Level = Player:WaitForChild('leaderstats'):WaitForChild('Level')

script.Parent.MouseButton1Click:Connect(function()
    Money.Value = Money.Value + 3
end)

while true do
    if Money >= 0 then
        print("lvl 1")
    end
    if Money >= 100 then
        print("lvl 2")
        Level.Value = Level.Value + 1
    end
    if Money >= 200 then
        print("lvl 3")
        Level.Value = Level.Value + 1
    end
    if Money >= 4100 then
        print("lvl 4")
        Level.Value = Level.Value + 1
    end
    if Money >= 800 then
        print("lvl 5")
        Level.Value = Level.Value + 1
    end
    if Money >= 1600 then
        print("lvl 6")
        Level.Value = Level.Value + 1
    end
    if Money >= 3200 then
        print("lvl 7")
        Level.Value = Level.Value + 1
    end
    if Money >= 6400 then
        print("lvl 8")
        Level.Value = Level.Value + 1
    end
    if Money >= 12800 then
        print("lvl 9")
        Level.Value = Level.Value + 1
    end
    if Money >= 25600 then
        print("lvl 10")
        Level.Value = Level.Value + 1
    end
end

I'm new to coding on roblox so if you see the most disorganized and cluttered code in existence, its because I'm new