Problems with app but not shoppers – Instacart-Get Grocery Delivery Review

The app lead me to accidentally buy items I added to my cart after I already had purchased an order. So I was paying extra money just for putting items in my cart. Then the shopper was cut off by the app making her checkout. So I had no way of getting the right items I wanted.
Review by 34mew43 on Instacart-Get Grocery Delivery.