The first time I used Instacart the shopper never brought all of my items but I was charge for it. The second time I use Instacart the shop or use cursewords at me and left my groceries on the floor spread out in my hallway. The third time I used Instacart the shop or called me and told me that Card would not go through. This is confusing to me because Instacart charges on my credit card in the shop or uses whatever card Instacart provides. I am now sitting here for 30 minutes not knowing if my groceries are coming or not.