Broker is the main part for doing trading so if you want to trade business you must gain a lot of treading knowledge especially on cryptocurrency and before starting should practice in demo account and after getting vast knowledge should invest in real account. However, traders also should choose a reliable broker like FreshForex which provides the higher leverages offers, lower margin levels, all order execution within 5 seconds, instantly 300% deposits bonuses, and more beneficiary offers for the traders.