..snip..
Please noted:
Scammers will never give back your money, they will precisely want to take your money again, again and again. So, be careful another scamming is coming to you. Never believe in any party or person that will help you to get back your money to you if they ask some funds to do it. It is absolutely another scam.
If you're scammed, let it go because you may not get it back. Just make it is a lesson to be more careful when investing and also putting your money.
This is very true. These scammers are clearly looking for an opportunity to get more of your money. The only thing I suppose the op can try to do is play dumb but promise to send the money if they provide their personal data for some made-up reason. Then if the op manages to see some legal info, the op can try suing them and there is perhaps a chance of getting the money back. But it's all very dependent of the context and most likely not worth the effort. Plus, of course, it will be associated with additional expenses like lawyer consultation fees, court fees etc. So the most logical solution is probably to just let it go and learn a valuable lesson not to fall for scam.