Convert an indicator as attached to expert adviser

I want to convert an indicator as attached  to expert adviser

1-when blue  dot appear under the  closed candle ,  open BUY  at the closed of the candle .

2-EXIT when red dot appear above the  closed candle and open SELL with same lot size  (martingale lot as an option)

3-when red dot  appear above  the  closed candle ,  open SELL at the closed of the candle and open BUY

4-EXIT blue  dot appear under the  closed candle,and open BUY with same lot size  (martingale lot size as an option)

5- Take profit (changeable )

6-two option for

      a-stop loss(changeable )

      b-stop loss under the blue  dot (in case of buy order )

      c-stop loss above the red dot  (in case of sell order )

7- expert should be applied for all time (changeable ) and all currencies , oil ,gold and all stocks .