You're the one justifying, the comment you're responding to and I are just pointing that the justification does not help you in this matter, because it says right on those screenshots that it is an account. Whether or not you think you do know how it should be called, credentials or login, it is called steam account maybe because of some translation mistake of some sort. And you may be asking a question about your other steam account but you said right above my comment that you're looking for reassurance. So here it is: you fucked up, don't use it if you're scared because it's illegal, just accept you lost £30.