I have finish the hot pursuit grand tour but I dont have the last car plz help

Re: Complete "Grand Tour Hot Pursuit".  Every time I close the game or if it shuts down I have to re-complete the "Grand Tour" again.  I have now completed the same race about six times.  The game never opens the next section (I assume there is one).  How do I get this game to keep my progress and get to the next level. 

Very Frustrated!!!!