Apply for a new password…(they are ridiculous!) once you’ve logged in you can then go to your profile and change your password to one that you can remember. If you have a post name, people can relate to who you are. “Guest” could be any number of people.
Yes, I would like to reply as Jacky because I have replied to your topic a few times, I live very near where you were going to buy. I think your case is no different than defrauding you of your (substantial) deposit.