How to use Evolve-D Plus Vaporizer pen?

[Yocan]

Here is a Yocan fan asked how to question.
I just purchased a Evolve D plus and I can't figure out how to get it to work?

1. First of all, you have to ensure device is fully charged.
   If not yet, please plug the USB cable come withe the package box.
2. Then, load the dry herb in the chamber.
3. Turn on.
   5 clicks the fire button to turn your device on.
4. Hold the fire button when you inhale.