As with the entirety of LANCER's other player-side content, the Lich (and the other frames in this book) is free. What you're paying for by purchasing this product is the setting itself plus some good literature alongside a handful supplemental rules to help with GMing. You'll need to use Comp/Con (also free, though GMing content is included with the paid CRB) combined with the .lcp file in the demo section to access it without the book.
Viewing post in The Long Rim: a Lancer Setting comments
I am aware that the material is available through COMP/CON. It still doesn't justify that I paid 10 bucks to not receive the pdf with the supplemental material for the setting. I have tried contacting itchi support and press from almost a 2 weeks now with no response. I have the proof that I bought the pdf( I won't share receipt number here for obvious reasons). I am just at ends of how to resolve this.
Ahh, I misunderstood you initially in that case. Best wishes with solving this one.
Asking just incase: have you tried contacting Massif directly yet? The usual advice that gets thrown around Pilot NET seems to be "email Massif/Tom" whenever someone is missing a PDF they should have, so you might have better chances with that route.