Welcome to the club
@Gogo_arc, I'd like to inform you that you're not alone. From your case I believe we are talking about the same situation & same B.I. I am one of several hundreds of Windsor Brokers' clients here in Egypt who have been scammed in the exact same way. This broker is as you exactly stated "dangerous", the scam we are talking about here is more than 100 million us dollars. We have a very strong team working on the case with lawyers from different countries and clients (most of them very rich & extremely powerful) are all joined together and will do whatever it takes to bring Windsor Brokers down, since they refused to pay our money back. What I can do to help you is the following; I'll share your post with that team asking for their opinion, then I'll share your post on our groups where I'm sure you'll get a huge number of replies about those scammers.
I'll put you in contact with them so as to add you to the case, and finally I'll ask them to reply to your post here, I'm sure there will definitely be other similar cases in other countries and they might not know the size of the scam.