Dolly Parton once entered a Dolly Parton look-alike contest ... and finished 3rd. They said she didn't look flamboyant enough to be the real Dolly Parton, and she lost to a drag queen (True story).
Sometimes the idea of someone gets completely disconnect from reality.
I don't know H2, never met her. But I'd wager to guess that even if she cloned herself, and the two off then showed up to you house in lingerie a with pizza and a case of beer, and gave you a free duo ... You'd probably post a review of 'that was great, but still hoping to meet the REAL Hailey 2.0'.
Probably time to let this go. Even if she does exist, you'd just be disappointed at this point.