It used to work so well. Why does it have me choose my delivery time first, then tell me my time is reserved if I check out within an hour only to have to choose my delivery time again at checkout where my original time is usually not available?! Also, when I go to fill my cart for a delivery I have to remember to change the search to "In Store" or my order gets broken up into a next day delivery and then future shipments from somewhere else. Largest retailer in the world, terrible app. SMH