umm how do i fix a black pixilated screen after new update?

I got into the game and its not letting me play. it has a half black pixilated screen and lets me click on new game but its not loading. what do I need to do to fix it? because I love playing the game. it helps me to relax and I can be myself without being judge.  and it helps me wen I get overstimulated. because I can be in a world of my own to  be anything or anyone . I stared playing wen I was 8 years old on the sims3 playing wen I was overstimulated . and also being a woman now who has learned she has autism it Relly helps wen I play. so please tell me there's going to be a mother update to fix this!