How do I get a Refund from Expedia?

https://data.richmondgov.com/nominate/489987

If you’ve booked a trip and circumstances have changed, Expedia provides options to cancel or modify your reservation, depending on the terms and conditions of your booking. To initiate a refund process, it’s essential to contact Expedia’s customer service promptly . What is Expedia Cancellation policy ?
24-Hour Free Cancellation: If you need to cancel your Flight within 24 hours of booking, call at. Expedia allows you to do so for free. Whether you booked a refundable or non-refundable ticket, you are entitled to a full refund.