Sparkyr234

First off Hello and any help would be appreciated. I have inherited a 2013 Ford F150 with touch screen but have a few questions. I paired my phone fine to radio but what is sync for. On the information button when my phone calls it says it no longer valid. Is sync a paid service? It says you can get traffic alerts and turn by turn directions but I dont think it has gps on this model. Can gps be added without going through dealer or is my sync just outdated. I have searched ford site for update but dont know what to do and afraid I may brick it. I am including a picture of what my version is. Can anyone help?