Ghost anti theft not for all vehicles

We have been trying for a month now to fit the ghost system in our Ford Ranger 2011 we bought recently.

not Gerhard or Elmar from "Express Bakkie Covers" NOR Ghost Centurion Head Office Branch could fit Ghost System on our Ford Ranger.

I still dont know what the valid reason is, since communication is non existing!

I will now have to fit a Netstar or tracker that I dont want, but ghost forces me too, pathetic service, wondering how after service would have been........ needless to say but very true!

Ghost anti theft is not compatible with the Ford Ranger 2011!!!!