Ah I'm sad to hear it didn't work. It's not a tool geared towards non-tech people, I made it for myself as I had the same nasty issue a while ago and put it on GitHub in case anyone else ran into the same problem.

I've looked at your prior notes, and think you have a clear idea on what Nostr can bring and how it can be improved. It's still rough and the technology can be abrasive, but so was bitcoin a long time ago. I hope you can look past that.