You can contact WestJet for a refund on the Live Chat platform and reach them on email id. If you don't want to talk to them by message, you can fill out a refund form.
You will get the refund form on the contact page of WestJet.
Click on the Refund form option and fill in the required information.
Now hit the submit button and wait for a few days to get your refund from the airline.
You can also contact WestJet customer service for a refund. There are different numbers available on the contact page of the airline. You can choose any of the numbers to reach the WestJet customer service.