How do i enable anti aliasing in s3

*play.google.com/store/apps/details?id=baldwin.com

go to setting > about phone > tap 7 time on build version it will unlock developer options > back > you will find developer option click on it > turn on AA in options

I dont know this unlock method works on SGS3.... but still try it hardly takes minute

Developer option is already unlocked but i didnt find any AA option in it