How to get salvia please answer?

I want to try salvia so bad. Is there any place that sells them. I know the only alternative is to buy offline but I don't have a credit card. And i cant use my parents cause it would show up as some salvia websiteon the bill. Is there any way to get around it. Don't try the don't do drugs or get a runners high. I've done other drugs before and i'm not an idiot that's going to huff gas.