wax extract

So I just picked up a gram of wax from a local dispensary. Will someone please tell me why people use parchment paper? I feel like I lost medicine, is there a trick to this stuff? I’ve been smoking for years but dabs are relatively new to me. Thanks for any replies.

I've recently been looking into the extraction process using super critical CO2, but I'm a little confused on what actually comes out and what post processing needs to be done to achieve oil (for vape pens)... I've seen some articles and websites that use post processing techniques such as...

So I'm trying to make some juice for vape pens and I need a recipe that's strong enough. I found a few that are made with glycerin but i did not come out kind of weak. I heard you can make vape juice by melting wax and mixing it with warm glycerin. I tried this as well but the wax wouldn't mix...