This is the forex software simulator I am using; https://soft4fx.com/software/forex-simulator.php
Here are the lesson 7 indicators and template to download:
In this Lesson 7 I explain exactly how to use this specific version the QQE indicator and how to set it up to use as an exit indicator. I also included and additional Exit Indicator that I was comparing it too.
I place a trade by using a baseline cross entry, both my primary and secondary indicators are in agreement and my exit indicator signals to exit the trade.