Hisense warranty

My tv screen stopped working and there is no crack on the screen After the technician looked at it (I bought it at game and took it back there A hisense technician went to game to look at it) the technician said there is a crack inside and that the warranty does not cover that Thanks for nothing Hisense My tv is not even a year old Don't buy a Hisense TV Super Low Quality materials are used for the TV