Gamepass script doesn't give any errors, and doesn't make it past test 2?

So I want the script to check if the player has infinite storage gamepass and if they do have it I want the storage to be infinite. I get zero errors but when I added print statements to check for bugs I found out that it doesn't go past test 2.

Here's the script

print("test 1")
wait(1)
--If player owns Infinite storage gamepass
print("test 2")
game.Players.PlayerAdded:Connect(function(player)
    print("test 3")
    local MarketPlaceService = game:GetService("MarketplaceService")
    local GamePassId = 12251737

    local storage = game.Players.LocalPlayer.PlayerGui.MainGUI.StorageBar.StorageAmount.Storage
    local storageText = game.Players.LocalPlayer.PlayerGui.MainGUI.StorageBar.StorageAmount

    local userID = player.UserId
    print("test 4")
    if MarketPlaceService:UserOwnsGamePassAsync(userID,GamePassId)then
        print(player.Name .. "owns gamepass.")
        storage.Value = 99999999999999999999999999999999999999999999999999999999999999999
        storageText.Text = "Infinite"
    end
end)