here is a car version of it I think it's better
NOW, we have a receiver circuit topology; at least now we can see an antenna - although I think that a general purpose transistor should not be used for this kind of application on RF range. Anyway, if you consider as being reasonable to syntonize with any transmiter just by jiggling the antenna in random and experimental shapes (who knows, even your hand being part of the tuning circuit), it can actually pick up something audible, whatever it can be, but this is just for playing, experimenting, not something reliable.