Need an EA which will open buy/sell orders only without closing

EX based on one indicator only . formula MQL4 (pic .1)

Strategy conditions :

1-the size of the cloud should be large or medium .(pic.2-2.2)

2-if the color of the cloud is red buy if it is blue sell. at the end of cloud (pic.3)

3-cross of the two lines yellow and blue above or under the cloud and outside .( pic.4)

4-after fulfilling the above three conditions, the expert must enter when the price or candle touches the blue line within a maximum of 25 candles after the intersection (cross) for both cases sell / buy  (pic. 5)

instructions must be present in the settings to change it manual 

1- lot selection for each currency .

2- alert when opening orders .

3- define a particular frame for work or all frame .

4- stop the expert if it is exposed to 50% loss.

5- I need the fourth condition above to be adjustable number of candles.