Agent P33P33

I'm trying to sell keys so that I can buy a festive Stickybomb launcher and a Festive Grenade launcher for demo, but it stays stuck on queue, and it always happens at around 38th or 34th place and I have tried waiting, but at this point, it has been a whole day, and I'm still waiting for it to work while I'm writing this forum page, can someone please help me?