First up, never EVER post your passwords to a public forum - account security is your responsibility, and posting your password so publicly pretty much destroyed any security you did have. You need to go reset your password immediately, as it's unclear how many people have seen it in the 9 hours it was public.
Second, in order to receive proper support for the other site, you would need to post from the forum account linked to that site. This ensures that the user requesting alterations/assistance in modifying an account actually owns the account.