can i add the app suit to my GS F 2013 cuz its not there in my car and its full options.
and the head up display the navigation asiset does't work and the manual ssay there is one in it
( When i approached on the turn the nVICATIONS SAY TURN LEFT BUT THE heads up diplay dont show me 2 turn)

 

Happy first post and welcome! I don't know the answers to your questions but someone here must be able to help.

 

Welcome! I believe the Enform app suite is only available for the US market unfortunately. To check if your car is equipped with the HUD, look on the dash above the speedo to see if there's a hole in the dash. It will look like this.

 

The manual probably lists all the options in the GS, that does not mean you will have all them.

The HUD has to be turn on manually. First make sure you have HUD option, look for HUD button behind the steering wheel,