Hey buddy, i had a similar vape before , it was called the snoop dogg g pen pro, structurally very similar,
One issue with these vapes is, after a while the chamber gets clogged and its really difficult to clean. I learmt it the hard way but i suggest you grind your stash into bigger pieces so that it wont get stuck in the small vent holes.
Cheers, have fun i can already immagine the vape experience 😍

A pic of the chamber of my old vape found on the internet
https://goo.gl/images/tbTVbt