Maybe not, but let me say this....
When I was her age I was a pretty girl too and I too smoked a little here and there and while all of you say she wouldn't have bought from an old guy or she didn't have to buy it. This may be true for her, but let me tell you, my best connection was an old guy who I bought from and smoked for free anytime I wanted. You may all say she wouldn't do that, but I beg to differ because I did. Not only that, at that age, without knowledge and experience, and trusting everyone, thinking you'll never get caught trying to buy, or nothing bad can ever happen to you, you would ask anyone, I know because I did that too. I'm not saying it makes her a bad person, or stupid, I'm saying that makes her a teenager. It happens everyday, everywhere, no matter how smart the teen is. We all do stupid stuff when we're young.
This is just my opinion and my own experiences at that age.