>>Why are you "expert users" so unhelpful to non experts? Borderline hostile...<<

No one is hostile. All want to help. Many are also beginners with algo trading.

The problem: You're asking many questions that you won't have to ask when you even superficially go through the beginners tutorial. This draws sarcastic responses. When you see a message like "check NFA flag", you should be able to look up "NFA flag" in the help file and understand what it is. If then still something is unclear, maybe because the description is not good enough, you have all the right in the world to complain and ask.

Zorro is not an aim-and-click tool. You need to be on a scripting level, and need be able to use a manual.