Hello Riot i just have a question

Hey Riot, i just have a question about 2-week suspensions. i was playing a draft game and i swear because player made me angry. so, next day i turn on league again and it said i got ban for 2 weeks. For real i said the word that i shouldn't say. that is the n word. that is the only swear i said during that one draft game. i know that word is very bad. But Riot didn't even gave me a warning or anything. not even a chat ban or 1 day warning. usually when people get ban for toxic behavior, they usually like 99% Riot give them a 25 chat ban or 10 chat ban. One thing is that this is my first time getting suspensions in league. Before i got ban, i was honor level 4. I just want to know why i didn't got a warning. And i'm really sorry for saying the N word and Riot can you guys please give me time to get back to honor level 2 please. I am really sorry for saying the N word and it won't happen ever again. I just need time to get back to honor level 2 please Riot i really need your guys help. Riot please look at my message. Its hard to understand because i'm not from American or Canadian. I'm a Korean that enjoy playing league.