Once you place your order, Instacart will connect you with a personal shopper in your area to shop and deliver your order. The Remove button will remove all units of the item altogether in one press of the button. Contactless delivery is available with our "Leave at my door" option. Keep in mind that some warehouse stores only allow those with membership to place an order; if you dont have a card set, your order wont be placed. If you have order notifications turned on, look for alerts when an item is replaced or refunded. You can search the catalog or choose a replacement from a list of suggestions. To create this article, volunteer authors worked to edit and improve it over time. We use cookies to make wikiHow great. Open up the Instacart app. When your personal shopper begins working on your order, youll see a message in the Instacart app. Give us as many details as you can about the item, including the quantity. You'll see a dialog box display saying "Delivery (hourly time range). Please note you could see more than 1 authorization hold on an order if adjustments made after checkout exceed the original authorization total amount. Need to give your driver last-minute delivery instructions? {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d2\/Use-Instacart-on-an-iPhone-or-iPad-Step-1.png\/460px-Use-Instacart-on-an-iPhone-or-iPad-Step-1.png","bigUrl":"\/images\/thumb\/d\/d2\/Use-Instacart-on-an-iPhone-or-iPad-Step-1.png\/709px-Use-Instacart-on-an-iPhone-or-iPad-Step-1.png","smallWidth":460,"smallHeight":363,"bigWidth":709,"bigHeight":560,"licensing":"