So apparently POSTMATES has a contract with Walmart to do grocery delivery. Well, it has been my experience on 3 occasions from POSTMATES/Walmart home delivery, that POSTMATES hires incompetent drivers! They are supposed to deliver orders to front doors, knock & leave. But those 3 times, my orders were left on the sidewalk, in a lobby & not delivered at all. The pictures I have received stating "order delivered" is proof of the idiots NOT doing their jobs.