I sent through some bitcoins to them and the transaction has been confirmed on blockchain a lot of times but they didnt transfer the bitcoin to Hashflare.io .Those 2 companies seem to be very doubtful.Two days they didnt answer to my question
Same here...Sent BTC through my Binance account, later verified, it was confirmed.
But Hashflare balance showing zero.
I have sent a message yet no response after 24 hours....