I downloaded ringtones from iTunes a couple weeks ago. I don't think I ever synced my iPhone since, but I did have to reset my iPhone due to an application crash.
When I got my iPhone restored from a backup, my ringtones were gone and the only way to prove that I ever had them was through the receipt that Apple sent to my email account.
I tried finding them on "purchased" in my iTunes account but there was nothing there.
How can I retrieve my ringtones?