No key fragments

I wonder why i am not receiving any key fragments. My friends seem to get them a lot and i don't even though i am on winning streak (riot says that doesn't matter tho). The main thing is that i have 7 chests in my inventory and get no fragments whatsoever. Is there a way of increasing your chances of getting key fragments or i am just destined to never get them?
Share
Report as:
Offensive Spam Harassment Incorrect Board
Cancel