SMITH SCALPER EA

I want  to combine a custom indicator and 2 default mt4 into an Ea

Parabolic sar

stochastic

and custom indicator to form an Ea that open and close based on my setting
Ea should contain

take profit ,,stop loss trailing step

should work on any current chart it is attached to

Also....security feature below,,,

Ea should include expiration date on source code

and can be locked to an account number

flow chart ,,,,,

Ea open Sell order when

rule1==  parabolic sar is above price action bar

rule 2==stochastic is below 50 line with setting 39...3...3

joker filter histogram is red

if all this condition are valid open SELL order

however if trade setup changers to opposite setup ,, example buy signal has been generated and psar appears above  price ,,stochastic fall below 50 and joker filter histogram turn Red Ea should close such buy position and immediately open sell order

also if posoiion is closed  due to take profit or trailing stop out so long as the parameter is valid Ea should re open order in continuity