I got perma banned after midlaner flames me

You are never banned due to the behavior of someone else. Bans are solely based on behavior under your control -- in this case, likely how you responded to said scenario.

*I got permabanned after I flamed

Fify

i was playing camille jungle in last game. I had try to steal opposite resource so i was dead 2 times because opposite talon mid roaming. Ahri has been flaming on me and top laner the whole game so we argued some before the game was end. I didnt really care about that cus i usually ignore toxic people after game was done. Now they reported me and i got banned