1) First, go to the My Account page by clicking Account the top right corner of the web page:
2) In the left side menu, click on Scheduled Orders:
3) Click the icon to Edit your subscription.
4) Here you can see your order details and have the option to change the frequency of your recurring orders, choose your next order date, add items or update item quantities.
You can also Pause, Resume, or Delete your subscription at any time.