A. 1. Review the order confirmation email: Check for any instructions on how to change your address or cancel your order. 2. Act quickly: If you need to change your address or cancel, do so as soon as possible after placing the order. 3. Use the app's order tracking feature: Navigate to your orders in the app to see if there are any options available for changes.

B. 4. Familiarize yourself with the return policy: If changes are not possible, understand the return process to manage your order effectively.