#asknostr is there for help. This is all still a confusing mess. Most of the tools are broken.
Nos2x should allow you to zap. I'm pretty sure that I use that extension on one of my browsers on my phone (should be functionally the same as on desktop, though...), but I'd have to double check.
I wouldn't trust primal's current iterations with my nsec yet.
Did you see my DM?