I don't have the power to ban, and even if I did I wouldn't at this point. All I'm trying to do here is clear this up. Since I was considering buying that license myself at the time it could of been me instead of Messiah.
My only point here is that you now say it wasn't you who changed the details. But, you are the original owner. That means only you can provide IPS proof of the original purchase. Which obviously means that only you could have the ability to reclaim the account by providing those details.