You can reschedule a delivery by clicking "Change Date" under the "Next Delivery" section of the homepage. Here you can choose to delay your shipment by a week, un-skip an order, or choose a specific date of delivery. 

You can skip a delivery by clicking Manage Subscription at the top of the homepage. Then, you can select "Choose Deliveries to Skip" where you'll have the option to toggle and skip deliveries for upcoming orders. Select "Confirm Skips" to save your changes.