To Agung..
To use the Autochartist feature, you must download the Autochartist plugin for the Metatrader 4 platform with a real account. Not all brokers support this Autochartist plugin. If you do not have an account supported by Autochartist, you must subscribe at a cost of around 45 - 50 USD per month.
Then you must open an account with one of these brokers if you want to use the Tool: ALPARI, ActivTrades, Finam, Finansonline, Finexo, Forex Club, Forex.com, Forex4U, Forex Yard, FxPro, GFT (UK & Australia), GKFX, GO Markets, GO4X, IG Markets (UK), IG Index, iNET Securities, Instaforex, IS Yatirim, Markets.com, MaxiForex, Monex Investindo Futures, MTrading, NETTRADER, OANDA, SmartCapital, Swissquote, ThinkForex, Think Or Swim, TMS, Tradefair, Vantage FX UK, VTB24, xForex and xTrade.
To download the Autochartist plugin for Metatrader 4, you must have a real account from one of the brokers above. Then after getting the plugin, you just need to install it on Metatrader 4 provided by the relevant broker.
Thanks