Just accept that you won't climb up in rank until you learn to either accept the advice and learn from it, OR figure out why you died each time. Did the mid lane leave mid without a mia? Don't blame mid for not MIAing, blame yourself for not seeing them leave. Did you go too far into the minion wave and get cc locked to death? Don't blame your team, think about where you could have stood in relationship to the other Champs ability range.
In short you get better at this game by blaming yourself for your own death... because it's almost always your fault somehow.
I'm not trying to be a dick man, I'm trying to tell you to analyze your own mistakes so you can make yourself better.
EDIT: look man, most of the people here gave you good advice. For one, don't build ludens if that's the only ap item you buy... when I looked at your match list that's the biggest thing that stood out
2: please upgrade your trinket, I know it doesn't seem like much but it's fucking op when used right. You can either get free pinks every min, free stealth wards every min, free true sight every min, or free (ima look in your jungle ((blue trinket)) every other min.
Stop making it seem like you are great at this game, you are in bronze for a reason....