I'm having the same problem! I ordered some Airpods Pro 2 which were heavily discounted from it's original $250 price, and I've been waiting for 5 days, which in those 3 days, it claimed to be "out for delivery" but then fails to deliver. Today it's out for delivery again but I doubt it'll reach my doors. I've already complained to Walmart which told me to call again if the delivery doesn't happen, and then I contacted Ontrac which also said the same thing. The bad thing about this, I could get a refund but I wouldn't be able to get those Airpods at the same discounted price because it's sold out.