Is it true that a friend recommended me to buy digital currency for transaction on SunCoin platform and only need to pay a deposit to operate? Because this is my first contact
Well, SunCoin doesn't look and sound like a legit marketplace to invest your $10,000 in digital currency.
There are many highly reputable platforms to invest your $10,000 in digital currency such as Binance, Poloniex, BitMex, Kraken, and Bittrex.