Problemas con el tradeo no tiene el keys o no se domde conseguirlo

[DarkTransformMusings]

Buenas tengo un problema al acetar el intercabio no me sale la keys segun entiedo saldria aqui verda

 

[BadRatsy]

Congratulations, you've been scammed.
This is what happens when you fall for an incredibly profitable deal with a stranger (and watch too much hentai).

 

[JackBlackJack]

Try copy/paste all the text from there and look for a key, maybe he entered the key with the link to the game page on Steam. A bit weird, I know.