No, flight changes and cancellations are processed by Swoop and hotel changes and cancellations must be processed through Expedia.  

For the flight portion of your booking, please see our change guide here.  

The respective hotel cancellation policy will apply to the hotel portion of your booking. For the hotel portion of your booking, visit here  and enter your Expedia itinerary and email. Your itinerary is 14 digits (different from your Swoop reservation number) and is located on the confirmation email you received from Expedia.