Thank you for reaching out and sorry to hear you are facing trouble using Adobe XD. As of now, If your device is running Adobe XD on Windows the real-time preview through USB is not supported due to technical issues. You’ll need to save it and open it as a cloud document from your mobile device . please go through the below attached helpx link to know more on live preview on mobile devices:https://helpx.adobe.com/xd/help/preview-mobile.html
Please let us know if you need more assistance on this. We'd be happy to help.
In addition to above comments, If you have Adobe XD on Windows and if you want to do real-time preview through USB on Android device, first you should save the document to cloud documents and then open the same document on your Android device and also please go through the above attached helpx link to understand more on mobile preview.
please feel free to update this discussion in case you need further assistance and we will be happy to help.