I see that whenever someone wanted to achieve a better ranking and he couldn't do it by himself he goes to use hacks to have better ranks. What are the alternative ways that you can follow to get better in games.
It depends on the game, to be honest. If it's a shooting game you need tons of hours to improve your skill especially at aiming if it's a strategy game you need to study different strategies to be ready in any situation and so on.
Play the same champions that you know very well (easier to grind to high elo) practice, probably mute all except pings because it can get very toxic very fast and affect gameplay. etc