From your Fonoma account you can change your password whenever you want, here's how:
Log in with the username and password of your Fonoma account.
Once you are in your profile, enter your account information:
Select "Change Password" (note that you must know the current password in order to generate the new one)
4. Create the desired new password.
If you have forgotten your password and cannot enter your account, here is how to recover it.