I simply cannot erase the home address (which is incomplete), and replace it with the correct address (which the app actually shows as one of the options). I select the desired address and the app still shows the previous one. Another point: I see two values for my last order: one says $34.28 (this is how much I was told it would cost), the other (which seems to be the amount charged) says $29.81. How about be clear on how much the customer will to pay? This is as basic as basic can be.