I apologize for possibly insulting anybody else; but, unless you have deleted them, the system saves your last 1000 pm conversations. Have you searched them back in your 2014 messages? Or, have you had your friend that sold it for you (jsthntn247 in the link) check his messages from back then? Just a thought and no insults intended.
Last edited by TheBigSky; 02/12/20.