It’s really hard telling the authenticity of the online platforms only if you’ve had a bad experience with them after trading or doing any form of business/investment with them. Having been a victim of fbexbit, Ive had bad experience with them, I once lost Total of 4000$, I started with just 1500$ until I started having issues withdrawing my funds. It took me several months to realize I have fallen for the scammers. I later met a crypto expert on Quora who works with Instant Funds Recovery. I was able to hire his services and he was able to recover my initial deposit and also my profit successfully. You can file a complaint directly to : h a c k n e t (A T ) c y b e r s e r v i c e s ( DT / CM) in case you have lost some amount to get it retrieved.