returning

thinking about coming back to lol haven't played in a while. not sure what lane i want to play used to be a jungle main but not sure any more. i like playing competitively but so out of practice that i should work slowly back into it. the best i have done is bronze but i really didn't try that hard or tried to hard and stopped liking the game. not really sure what im looking for a community that focuses on helping new/returning players improve or people who like playing together or higher ranks that are good at giving advice for struggling players. I am not looking for a carry i want to improve and get better my self so then i can then help others the same way others have helped me. thanks for taking the time to read this :)