can i get a penalty reduction?

got banned for 14 days, is there a way to request reduction?

14 Day Behavior Suspension

Hy e Lo,

You have received a 14 day ban following an extensive audit of in-game behavior within recent League of Legends matches.

Your peers judged your behavior to be far below the standards of the League of Legends community. Think through the conversation and reflect on your words. League is an intense, competitive game, but every player deserves respect. Read more about the effort to encourage sportsmanlike play, here.

Here are some chat logs that were identified as negative by other players in the community.

POM,FG
IM AFK
BYE
WTF WAS THAT
FKING RETARDED MAN
0 farm
come bot again
?
stfu u take all the kills
say 1 more im afk
nope
easy lose
?
bitcvh
get off me
wtf is all your drags doing for you?
nothing
cuz im vayne
%%%gots
noobs
wait for minions

This type of behavior is unacceptable in this community. When there is nothing good to say, don't say anything at all. As a community, we also don't believe that retaliation is an appropriate response, so in cases where there is retaliation, both players receive penalties. This is the only warning this account will receive. Further examples of toxic behavior can result in permanent closure of your account.