No Achievements

I'm not receiving any achievements in Need For Speed/Need For Speed 2015, I've already played 8 hours and I believe that I should already have at least 1 achievement (like getting REP 10, or buying another car.

Before posting this question I re-installed the game and didn't have any solution, so I don't know what to do.

I would like to be able to get all the achievements (or as many as I can) so I can be more motivated to play this game (which is very good, by the way).