welcome mr levemt

you can read this post

https://www.mql5.com/en/blogs/post/719257

this version is the improved one of shepherd indicator ...

and you can contact us in telegram @forex_manager for more info 

Using Buffers in EA :

double buy_signal=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",0,1); 
//if(buy_signal!= EMPTY_VALUE){//buy}
double sell_signal=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",1,1); 
//if(buy_signal!=EMPTY_VALUE){//sell}
double bull_divergence=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",2,1); 
//if(bull_divergence!=EMPTY_VALUE){//buy}
double bear_divergence=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",3,1); 
//if(bear_divergence!=EMPTY_VALUE){//sell}
double sl_Value=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",4,1); 
double tp1_Value=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",5,1);
double tp2_Value=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",6,1);
double tp3_Value=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",7,1);
double Price_Action=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",8,1);

if(Price_Action!=EMPTY_VALUE){//trade=true;}
double pattern_name=iCustom(NULL,0,"Market\\Shepherd_Harmonic_Patterns",9);

if(patter_name==1){//that mean pattern is gartley //}
/*
//Gartley=1
//Bat=2
//Butterfly=3
//Crab=4
//Cypher=5
//Shark=6
//Gartley_Anti=7
//Bat_Anti=8
//Crab_Anti=9
//Butterfly_Anti=10
//Cypher_Anti=11
//Shark_Anti=12
//White_Swan=13
//Black_Swan=14
//NenStar=15
//Deep_Crab=16
//Dragon=17
//5_O=18
//ABCD=19
//elliot =20 
//wolfe =21
*/

you can call the settings for EA by this Function to be easier 

double SHP(ENUM_TIMEFRAMES TimeFrame, int buff, int shift)
  {
   return(
            iCustom(NULL,TimeFrame,"Market\\ON Trade Waves Patterns",

                    "ON_Trade_Waves_Patterns",
                    1,//Use_System_Visuals,
                    true,//ea_mode
                    false, //Show_Last_Candle_Counter=true;
                    clrGold, // Candle_Counter_Color=clrGoldenrod;
                    10, // Accuracy_Percent=10;
                    C'0,54,108',// Bullish_Pattern_Color=C'0,54,108';
                    C'60,0,1', // Bearish_Pattern_Color=C'60,0,1';
                    C'17,17,9',//  ABCD_Color=C'17,17,9';
                    C'20,20,20', //  Manual_Pattern_Color=C'20,20,20';

                    true,  //  Targets_Only_Completed_D=true;
                    clrDarkGoldenrod, //  Font_Color=clrDarkGoldenrod;
                    C'70,70,70', //  Fan_Color=C'70,70,70';
                    false, //  Send_Alert=false;
                    false, //  Send_Notification=false;
                    false, //  Send_Email=false;

                    true,   // InsideBar_Sensor=true;
                    false,   // OutSideBar_Sensor=false;
                    false,   // PinBar_Sensor=true;
                    1,   //  Risk_Percent=1;
                    1,//risk static for panel no nee in ea
                    1000,   //  History_Bars=1000;


                    buff,
                    shift)

         );

  }