So finding the forst brandy was easy the rest of the quest not so much any tips?

Check the wiki / walkthrough

http://strive4power.wikia.com/wiki/Strive4power_Wiki

Wrong quest, i was talking about her personal side quest, but i figured it out last night,
step one: frostford maket,
step two: umbra market,
step three: im not 100% on this one but had hgad the item drop in a random encounter with bandit encampment in the see area

I've never seen her quest. Is it in the public version or restricted to Patreon?

I think its public now you have to talk to her after the main quest