league afk system is complete BS

i get reported afk for only standing under my turret and farming the whole game and not roaming to assists bots in my game in a lvl 10 game when my team has 2 bots and 0/12 and 2/14. 1 AFK 0/6, how the fuck is that okay when im actually playing the game midlane 1/1/1 this is complete bullshit and unacceptable. what the fuck