Try taking a few hits...I've heard a lot of people say that's what they did. Also some people say that it just didn't work for them. Or buy a higher extract. I paid 12 bucks for 15x on eBay and it worked on my first hit with a Bic lighter and I only held in for 10 seconds...so maybe your shit is a dud.

BTW...there is no 'amazingness' to DXM...its fucking gross dude...try some MDMA or shrooms...they always work lol.