I have questions regarding getting preapproved

What are the best ways to work on getting preapproval? Any suggestions? My best friend is looking to WLS, but she has an HMO. She has no proof of dieting, even though she has followed slim fast, and the Zone. Any ideas?

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.