Post [Q] Problems with GTA on SG star plus

Good afternoon! Excuse for bad English.
On "youtube" there is video where it is visible that on s7262 started GTA SA. I can't place the reference to video because I am a beginner.Video is called "as GTA San Andreas. Samsung GT-S7262 GALAXY Star". At the end of video it is visible problems with management. Because of what they can be?