If you have tried resetting your password but you're not getting the email, it's most likely because you created your account with your Facebook login and we cannot control your password change (basically, that's changing your Facebook password). You would just sign in again with Facebook. If you need to change your password for security reasons, you'd need to change your Facebook password and then log in again with your new Facebook info.
If you would like to change your account from a Facebook login to a regular email/password, no problem! Please contact us and we can do that for you.