We attempted to order over $145.00 worth of groceries for Senior Pickup at the back of the store. When our order was delivered and placed in the back of our SUV, there was only $27 of our order placed in the back. The Walmart employ was working hard, very professional, respectful, polite and wore a proper COVID mask. We were extremely disappointed and immediately parked in a handicapped parking spot and walked in to see if any of the items we didn't receive were stocked....they ALL WELL WERE STOCKED IN ABUNDANCE!! Our order in the back was just stocked that morning so they simply did not go out into the store and fulfill our order! Please correct this poor customer service as my wife and I are 80-years old with serious underlying medical conditions. Thank you in advance of your corrective action. Respectfully submitted.