Seed this forum with your ideas
UserVoice pro tip #1:
Your customers are full of ideas, but people are more likely to contribute if they're not among the first. Add your own ideas now!
I posted about the missing ringtones just recently as well. If you read the reviews in the App Store you'll see this happened to everyone who updated. Seeing that you asked for assistance back in January and the developer still hasn't responded doesn't give me much hope they will respond to my post.
To the app developers:
A lot of people spent money on this app, and now you've taken away the original function of the app and the purpose of the upgrade purchase without refunding our money.
Please fix this or I will be contacting Apple about this activity.
I downloaded this app around Christmas to search for ringtones and was very happy. Now I don't have the search function,what happened to it? Was it the update that I just did?