create trailing stop for ea

Hi, I am decide to use this ATR trailing stop strategic to create an EA to fully automated monitor my trade. Here is some attach files of the concept of this ATR trailing stop on how to enter the market. For examples; A) For the first trade when the buy arrow confirm appear then the system immediately BUY THE MARKET PRICE. B) Then during this buy trade the system just wait for the sell arrow confirm appear to immediately EXIT/STOP the buy trade. C) In the same action of EXIT/STOP the buy trade the system immediately REVERSAL TO OPEN A SELL TRADE. D) And then system ONLY wait for the confirmation of the buy arrow appear then EXIT/STOP the sell trade. E) In the same action of EXIT/STOP the sell trade the system immediately REVERSAL TO OPEN A BUY TRADE. F) And then this system will give going to following this rules to monitor the market again and again from Monday market open until Friday market close. G) Auto money management to auto manage my account lot size. H) Please give me an advise that how to set multi level take target profit in other to protect as much as the profit from the market trend and protect as much as the profit once/before the market REVERSAL. Warm Regards, Alan Yeap