My first time using instacart and I received messages telling me that my shopper was done and that they were on the way and would be at my home by 6:30 p.m. then I get a phone call saying that the store is closed and they will not be able to complete my order. They did not return my tip and the money that I sent them won't be returned for 5 or 10 days. I will not be using this service ever again