I’m doing a survey on teenagers vaping and can’t find any information about it, so if anyone knows how many teens vape in the world, please let me know.

I’m doing a survey on teenagers vaping and can’t find any information about it, so if anyone knows how many teens vape in the world, please let me know.
Dears, I’m quite confused by a lot of Caliburns. Anyone tried the Caliburns before? What is the difference between Caliburn and Caliburn 2? Will the second versions be better?
I am of the Christian faith and occasionally vaping. Please is it a sin to vape Christianity?
My Caliburn G2 vape reduced in vapour and I checked the e-liquid tank and found it was turning brown. Can anyone tell me what’s wrong with it?
I’m sure everyone has had the experience of going out and forgetting the charger! So how to charge a disposable vape without charger? Has anyone tried it?
As a new vaper, I want an easier vaping but don’t know how to choose one to start with. Can any experienced vaper tell me what is my first vape to choose?
I’ve already used up my Uwell Caliburn A2 pod. But I’m trying to save some money by not buying too many new pods. Can you tell me if I can refill this pod with e-liquid?
My new Vozol vape is about to run out of juice, but I can’t find any info on Reddit about charging it. Can anyone help me?
I want to buy a new-released DARGBAR Vape to enjoy vaping while traveling. But I’m not sure if it’s of great quality. Can you briefly describe the features of the DRAGBAR to help me make my choice?
I want to vape, but I’m only 12. Is there any way I can get one without my parents finding out?