After losing series for the 15th time..
So i just lost my series again, 2nd time today and close to my 15th attempt to make it out of bronze 3. I play league every day and practice close to 6 hours a day, i try new champs, new builds, practice last hitting, freezing lane, learning to counterpick, upgrading trinket at lvl 9, warding, objective control and just about everything else i can think of to get better. I honestly just want to see gold before the season ends but after you lose your series over and over and over you start going on some serious tilt. Anyone out there have advice for doing better and advancing the ranks?
tl;dr Hoping for some advice/tips that can help me move through the ranks.