ARK: Survival Evolved

ARK: Survival Evolved

Pyria: Mythos Evolved
Can't craft elixirs
Hi I don't know if anyone has a problem with this but I can't craft elixirs is there a certain class I need to be I have unlocked the engram but it doesn't show up anywhere my mods are the same as Crowmeda from youtube can someone tell me what I'm doing wrong?