Game Crashing and some other graphic issues

Hi! I have recently aquired my Xbox One and the Forza 6. When I started to play I didn’t found any issue but after a month the game started to crash and freeze. After that I already reinstalled the game, reseted the console and reinstalled it again but the problems are still there and beside GTA V the other games don’t cause me any trouble.
I’ve also contacted Microsoft Support but before sending it to repair I decided to post here and see if it may be a problem with my disc.
And down here I have some of the other graphic issues I have.

May be a corrupt save. Any issues with other games?

Forza 6 and GTA V only