Your help required please

 
Hi,
1. Does anyone have the "Trend_Trigger_Modified_V3_a" for MT4? I've got one version but this does not give the same reading as the MT3 one.

2. I'm trying to code an expert. However, I am finding it a challenge as I do not have any prior programming experience. I am using MT3 to programme this. Can you please tell me how to code the following in MQL?

//To open Buy position.
if (condition1 and Condition2) then{
open 5 Lots
//where Lots=0.2, so 1pip=5* $2=$10. How do I code this??
}

//To close Buy Position

In my strategy theres 5 levels of profit taking, namely 15, 35, 55, 75, 95. I want to close one lot (that is, 0.2 of a Lot, mini lot to be precise) when price advances by 15, then I want to move Stop Loss to openprice+15. So that if price goes down afterwards i will not loose out. Then I want to close another 0.2 of a Lot when price advances to the 35 level, and consequently move the stop loss to the openprice+35 level, so on... How do I code the above in MQL? I have used ModifyOrder function, but I get no trades listed in the sytem tester. I hope you understood the above.

Thank you in advance. I wish you the best in trading.

Attiqul
Reason: