@Khun-Som-Ath Definitely they are not needed if the bot is supposed to be 100% automatic (is no human intervention at all). So let's begin with those initial distance calculations. Here you have a first structure:
https://fxdreema.com/shared/KJ2qALMbb
I created a Constant that is supposed to select the distance in pips for both trades to be activated. Then on the chart you will see both price levels. If this is what you want, we can move on from there.