Does not work and cannot get support

I purchased this app and it does not work at all. I only get the drop screen, but can’t drop any music to try and even create a ringtone. My Mac/OS meet the required specifications. I tried to uninstall and reinstall 3 times, which did not work as well. There are other apps that are much better (and free or less expensive) than iRingtone Pro. I suggest to look elsewhere.

Metricmuse about iRingtone Pro