Can you check the sound output device, and make sure it’s set to something that makes sense ( http://support.apple.com/kb/PH4397 ).
Also can you try doing a iphone simulator build, that could rule out the Corona Simulator as an issue.
We tried building and it said there was a certificate problem and Lee doesn’t have an apple account so he can’t build at his house and we really need this to work for school but it wont work. Other sounds are playing fine and we dont know what to do please help?
Doing an iphone simulator build shouldn’t need a certificate. Though you will need xcode installed. Are there any errors printed out in the terminal when your sound is trying to be played? Does the sample code that makes sound still work?