You can update your delivery address using the option at the bottom of your order page.
Steps:
Open your order.
Scroll to the bottom of the order page.
Select the option to update your delivery address, and enter the new address.
Just a heads-up: this option will only work if the vendor can deliver to the new location. If the vendor can't deliver there, the address can't be updated to that location.
If you don't see this option, or it isn't working for you, please reach out to our Support team via in-app chat with your order number and the correct address, and an agent can help.