Execute buy and sell orders based on two indicators

Hi,

I would like to create simple EA to execute buy and sell orders based on objects drawn by two indicators as follows:

1/ Divergences for PA System (OBs).ex4

Divergences for PA System (OBs)

Colors: clrLimeGreen or clrCrimson

Object name samples:

divForPA_bearish_a_671088641 (234)

divForPA_bullish_a_1073741831 (233)

Seems that there is no buffer available for the indicator, also not sure about how the object naming is done

2/ Samuel_and_Co_Trading_Market_Strength3_fix.ex4

Following objects are identified from Objects list

arrow_up2 ==> bearish red circle

arrow_up ==> bullish big blue circle

arrow_down2 ==> bullish small blue circle

arrow_down ==> brearish Big Red circle

1. Define correct lot size to execute the order,
2. Take into consideration if it is 4 or 5 digits pair
3. Need to take buy and sell orders when both indicators are drawn on same candle/Bar (current candle)

ex. LimeGreen + Blue circle ==> Buy

Crimson + Red Circle ==> Sell

    4. Define TP and SL to exit the order

Both indicators are attached for your reference.