Great ?? BUT disappointed at some points – Screen Recorder - Files Record Review

The app is fine, recording greatly, easy to use, and because of I like it, I didn't mind also paying $18 to remove the annoying ads within this app, but I found out through the recordings that it mutes the sound at Apple music or any live video, I tried to see what is wrong, I checked the setting but no any help, even I can not find how to contact the developer to figure this issue out. If this issue has no solution, then I think it is not worthy to purchase it. Yet I hope my issue should be solved soon otherwise I got no option than restoring my purchase.
Review by sammy656 on Screen Recorder - Files Record.