Do you really think smoking unknown substances that you got from some anonymous Internet site is a good idea? You have absolutely no idea what was in that concoction. If you think you're in pain now, just hope you don't order and smoke something that does you real damage.
The Internet is a big place. If some scammer in Western Mongolia thinks he can make a few dollars selling you some oregano and rat poison, he will. There is little risk in him doing so. Keep that in mind next time you're considering smoking some unknown substance you got off the Internet.