Convert custome indicator to EA

I want to convert three custome indicator into EA. If you are interested a detail discription on how the EA design will look like is attched. cheers 

1: Buy and Sell Zone Dot indicator (Blue/Red)

2:  Fisher indicator (Blue/Red)

3. VSD Arrow signal indicator (Green/Red)

4. VSD HA indicator             

 ENTRY SETTING CONDITIONS

Buy position should only open when  Buy zone dot indicator appear and  Green arrow VDS  signal appears above the Dot indicator alongside with Blue signal in fisher indicator.

BLUE DOT + BLUE FISHER INDI. SIGNAL + VSD GREEN ARROW SIGNAL ABOVE BLUE DOT = Open Buy Position.

Sell position should only Open when Sell Zone dot indicator appear and  Red arrow VDA signal appear below the Sell Zone indicator along side with Red signal in fisher indicator.

RED DOT+ RED FISHER INDI. SIGNAL + VSD RED ARROW SIGNAL BELOW RED DOT = Open Sell Position.

PROFIT TARGET

Both Buy and Sell open positions should target 20pips in each trades and there is possibility of one, two or three trades that can meet the setting condition explained above. Indicating that there might be two or three open positions in either Buy Zone or Sell Zone. The EA should open positions and each position should target their own 20pips in the market.  Trailing stop 15pips move/ 10pips profit include true/false.

 Trade period should be included:  0-24 GMT. Trade both low/high spread.

TRADES EA SHOULD AVIOD

1: When Red VSD arrows signal appear in the Buy zone.

2.  When Buy VSD arrow signal appear in the Sell Zone.

3.  When VSD arrow signal is Blue and Fisher indicator is Blue but no Blue Dot Buy Zone.

4.  When VDS arrow signal is Red and Fisher indicator is RED but no Red Dot Sell Zone.

EXIT SETTING CONDITION

If EA open positions based on the above setting conditions and it has not hit the 20pips target,  as specified in the setting conditions and the market reverse directions. Open positions should exit based on:

1: If open positions are BUY and Red Dot appear, indicating change in direction to (Sell zone). The position should exit based on:

Red Dot /Sell Zone + RED fisher indicator = Exit Buy position.

2. If open positions are SELL and Blue DOT appear, indicating change in direction to (Buy Zone). The position should exit based on:

 Blue Dot/ Buy Zone + Blue fisher indicator = Exit Sell Position.

3.  If 20pips target of each position is hit, then the EA will wait for new setup based on the above conditions to take new position.