I had this guy call me too, even sent a text of an obvious online search of what all the affiliated people who can possibly be associated to my number online. Didn't even bother to change the formatting from his copy/paste so you can tell it was such a scam. It's a scare tactic, just ignore them, or if you wanna scare them back say excuse me why are you calling my underaged daughters phone, the FBI does not take lightly to minor sex scams and they will definitely never call again.