oxidation

Anyone done this? I took a fresh wort porter, coffee etc. I added some vodka (absolute) steeped cocoa nibs to secondary. Then bulk primed and bottled. Zero carbonation after 3 months. Absolutely zip. Not even a little bit of carb in any I've tried. So not sure what I did wrong. Maybe vodka...

I've been making an IPA for the first time in my. All was going well, tasting great from the fermenter. So, I dry hopped with 20g each of chinook and cascade. The hops were already open, so i boiled some water, quickly cooled to ~30° then submerged the hops in the hop bag to try and get rid of...