Help, unknown problem S3

Hey, I to chat with someone perhaps get a replay viewed.

I dont know why but I am very inconsisent, I can carry games with scores like 14/0/15 and 24/5/18, and then have scores like 1/4 and 7/10

I feel like theres something going on, but I cant see what it is, if anyone is willing to help please contact me mr tx thanks for reading gl on the rift

Im not really looking for general advice, its nice but I can watch you-tube videos for that,

http://www.replay.gg/?r=NA1&id=1972340101&key=51lhFPMTiQzYjalaQOC7dZ%2BN4DT8hC4Y- good personal game, but a loss. I feel its a good balance to show both my good side and my bad side.