Still waiting to hear back about my Kelley Review Request Appeal

I submitted my Review Request back in Jan and have not heard back anything at all. I know they said we would hear back by Apr 14 but just wondering if others have heard back or not? Also, where exactly should I be checking? Those that heard back (accepted or declined), did you get an email? Or did you check your acceptance letter to see if that got updated? My letter still says Pre-business. Just confused about the process.