Yet because everyone else fed
I'm going to stop you there. If you're 32-8-9, you're fed. Go help other, struggling lanes. Help them get towers. Focus objectives over kills. You gave us your KDA, but not how many towers you took or how many objectives you've taken, so that's worrisome.
And get more assists and less kills. Yes, if you're a carry you want more team gold, but 32 kills is a bit excessive while 9 assists is pretty mediocre if you died 8 times.
And don't say your team fed. Sometimes you'll be against more skilled opponents, and you need teamwork to win. Help them out, give them advice, if they don't know how to play passively then give them a tip how to do it. Just try to work together. This is a 5v5 game, not a 1v5. If possible, try to carry together, not just by yourself.