My now ex set up Facebook n messenger for me. I stupidly don't know the password for my Facebook and I don't have access to the email address to change it.....anyway I'm still logged in on my old phone and want to download all my messenger conversations to my laptop before I ask Facebook to delete the account and start a new one myself..........I cannot log into Facebook on my laptop as don't know we the password and can't reset it so what i need to do is download the messages from my messenger APP on my andriod phone to my laptop but I can't see how to do this. Please help asap