From today you can exchange your WAVI on the Bisq platform. To do this, you need to download the app:
https://bisq.network/downloads/

You may also need Java to run the application:
https://www.java.com/en/download/

Note: if you encounter errors at startup, try running the app on the path:
C:\Users\USER\AppData\Local\Bisq\app\Bisq.jar