I don't understand what to do after getting the Johnnys Weapon Stash, what do I have to do, I go to johnnys but I don't know what to do, and in the inventory it doesn't let me do anything, just look
You give it to Derek or Frank to save Nogas
yes, but when I talk to Derek or Frank, he tells me: hand over the weapons (unfinished)
and I do not know what to do because i cant do anything
ooohhh Idk about this... Just ask the the publisher
Maybe the publisher didn't wrote it yet
Impossible unless you're playing really old versions.