So i read about this source called 24hreup and they claim to have 400 things in stock. but when i go on their website and start putting things in my cart it says 'out of stock'. so i signed back on and tried again and then same thing. is this a scam like a car dealership does to just get you into the door? seems like bait and switch . Like you buy 1 item and they tell you they dont have it after you pay and they send you a different item.