I used to get box when i or the one i party with get a S or above, but since 2 weeks ago, i can't get any box even i got three s in row. On my profile it shows like one box available however the fact is its not. Don't know if someone else has the same issue like me.
If it is a bug, riot please fix it as soon as possible.
[zombie-brand-mindblown]
You can only earn one chest per champion per season. Check to see if you have already earned chests on the champions that you've been using.
To check, go to the champions tab in your summoner profile, and any champion with a somewhat thick gold border around their picture already have a chest earned on them, so you won't be able to earn anymore chests on those champions until next season.
