So I was playing a match with my sister and it was a custom match and I quit the match because it was the wrong map and we didn't even start buying items yet so we left my custom game and she did not get the ban but i did pls help
You're positive you are talking about a Custom match with just the two of you, and not a Coop vs. AI match right? You should not get a leaver penalty at all from Custom matches. (linking the match history page would verify this for us)
Let's say it was a bot (vs. AI) match; you only get 20 minute penalties after leaving multiple times and the penalty climbing 5 minutes each.
https://support.riotgames.com/hc/en-us/articles/201752714-LeaverBuster-FAQ
So apparently its not in my match history but i will ask my sister tomorrow if she has it in here history but i know it was a custom match because i had invited here to the game then added some bots its just i left because i wanted twisted treeline not summoners rift.
