glitched game

So i was playing a ranked game and in the middle of the match all my abilities stoped working but the cooldown was showing. I asked my team and they said they see the same thing. Even the enemies saw that. The minions stoped fighting each other and were going straight for the turret. Even my basic attacks were doing less damage the enemy team won just because they had lots of minions and because of the bug we couldnt stand them. I am really mad about this and i would like my 12 lp that i lost back but i dont get mad if this doesnt happen i am just pretty mad because i didnt lost trough a fair fight.