Fix 2 bugs

Hello, I'm looking for a php programmer to fix 2 bugs on 2 files: 1. Make the account signup verification email get delivered to user's inbox, not the spam box. Make sure that users can only login after they confirm the verification email. Some users seemed to be able to bypass that and upload their photos. 2. fix the music file uploading bug. Some users can upload MP3 files with no problem, some users can't upload MP3 files. It could a file code error. I need to have this done asap. Thanks.