Hi Robert,
I am not from Laminar Research; just a flight simmer from downunder.
If you are having problems with the official Laminar Research version of X-Plane use this forum. If you are running the steam version of X-Plane then you need to consult the steam forums.
If the "mob" you are promoting are totally conversant with X-Plane then by all means use them. If on the other hand if you are just promoting their or your business which is not associated with X-Plane then arrangements can be and will be made to have your posting removed and permanently blocked.
Glenn