what is cryptocurrency?

Hello, as a newbie to cryptocurrency trading, I lost a lot of money trying to navigate the market on my own, then in my search for a genuine and trusted trader/broker, i came across Trader Bernie Doran who guided and helped me retrieve my lost cryptocurrencies and I made so much profit up to the tune of $60,000. I made my first investment with $2,000 and got a ROI profit of $25,000 in less than 2 week. You can contact this expert trader Mr Bernie Doran via Gmail : BERNIEDORANSIGNALS (@) GMAIL . COM and be ready to share your experience, tell him I referred you