I haven’t (and wouldn’t, because 1 minute’s due diligence put me off).
I’m not sure I’ve ever seen a brokerage with so many horrible reviews calling them scammers, fraudsters, crooks and so on .
Honestly, hair-raising stuff!
And if independent investigation reports of concerns about potential cloning and legitimacy don’t put you off, what would?!!!
I’d strongly advise anyone I knew with funds there to withdraw them immediately.