Because, latest, most pilots assume that, being a correspondent, you are trawling PPRuNe for juicy tidbits to include in a probably highly innacurate, sensationalist piece of reportage that will make us all want to vomit. For this reason, nobody here is likely to trust you, or want to help you.
Of course, it could well be that you are a responsible journalist who is simply trying to establish as many facts as possible, do proper background research, and act in a professional manner. We don't know, and naturally tend to mistrust. There are exceptions to this, some journalists have earned our trust over the years by proving themselves to be trustworthy. Others have proven themselves to be quite the reverse.
There are thousands of flight simulation forums on the internet, suggest you try a search using "flight sim" or something like that.