First things first and that's your champions. Are these new mains? You have about a third of the games on Vi and Udyr that you do on jinx and eve. I can't really tell how exactly you're picking the champions you play the most it's almost random. You had a 12/0 game on mord and then never went back to him but you continued to use eve. It just doesn't make a lot of sense, you seem to play the champions you lose with more than the ones you win on.
Second your farm on your jungles is pretty bad ganking is important but you're neglecting to farm. Having an average of 22 a game on udyr who is one of your listed mains is not ok. Udyr can clear camps crazy fast make sure you're doing that between ganks, you should never just be waiting around. I'm not a fantastic jungle myself so I don't know what else to say right off the bat but message me if you have any questions about it.
As for adc Lucien is one of my personal favorites your farm and stats aren't bad but you seem to have trouble winning with him anyway. I think lower elo is hard for an adc without good mechanics because you're less likely to recieve peel from your teammates. Just remember you should never begin a fight if you're the adc. If you don't know where the enemy team is then dont go walking through the jungle alone, especiall if you're doing welll that game. As a carry you're a priority target. Ask yourself when you die if the problem was you knew what you wanted to do but your mechanics weren't good enough or if it was just poor decision making. Mechanics just take lots of practice, for decision making try to really learn the role. The other thing is in your match history I don't see you practicing in normals a lot with these champions. I highly queuing up with some friends and practicing one champion over and over. Sorry if this is poorly written it's late and I'm tired :p If you have any questions feel free to message me. Best of luck!