Does not play music – Alarm Clock for Me Review

I don’t understand this alarm. I’ve created an alarm to go off at 7:30 AM every morning. And it goes off. But no sound comes out. Then after 15 minutes I got some default buzzer. When I test the alarm it works and it begins to play my music but on 7:30 comes every morning it doesn’t play music.
Review by he by bxfhhnb on Alarm Clock for Me.