Girl unmatched. What would have been the right move here?

I don't have a screenshot because she unmatched. But the conversation went like this: Me: "Alright I'm the one, you'll be able to delete this app soon 😉" Her: "So sure??" Me: "Definitely. You'll find out soon enough" Her: "Enlighten me" At this point I knew it was a shit test and didn't know the proper response. I searched the PWF forum for inspiration and settled on trying to change the subject and staying playful by saying "Alright I lied. You just seemed like my type". She responded with "What makes you say that??" And then she unmatched before I could respond. What would have been the proper response to "Enlighten me"? I think this was the turning point.