Please follow these instructions to activate your Zalando Gift Card from Uquid:
Step 1: Go to the Zalando website (https://www.zalando.com/), sign in with your existing account, or if required, create a new one.
Step 2: Select the "Vouchers" tab on the "Your Account" page or just click on the following link: https://www.zalando.co.uk/myaccount/giftvouchers/
Step 3: Enter the code you received from Uquid in the designated area and click "Redeem gift card".