There is no battllelog for Battlefield 3

Hello @Agrover112

Whta do you mean? Battlefield 3 has Battlelog http://battlelog.battlefield.com/bf3/  

Battlelog app was changed to Battlefield Companion app.  At the moment Battlefield Companion supports following games: Battlefield 4; Battlefield 1 and Battlefield Hardline (soon). About Battlefield 3 no information.  There are no plans for adding BF3 to the BF Companion.