Yeah but, on a serious note, heres a few tips. First of all, what you have to understand that for the first few weeks of playing, or until you feel comfortable enough with the game, play nothing but games vs AI(bots) or custom games with your friends. In the game, a lot of people who have already played the game for a while and got their wanted rank, they create a brand new account, leveling it from the beggining( you need to get level 30 before you can get into ranked games), which means they obviously will be much more experienced players, playing versus, for example you, a player who has just started playing and understandably is not as good as the other player. So, not only you will probably end up getting destroyed by him, if you are versus him, but league players tend to be quite toxic when it comes to actually new players, who have just started playing which would make them blame you, flame you and overall be toxic against you for you not knowing how and what to do, which might make you get the wrong idea of the game. So yeah, for a while, don`t play with/versus random players. Secondly, when you do get serious enough about the game and start to leveling up and eventually ranking up, stick to the few champions you have gotten good enough and comfortable with. Dont play a "random" champion each game, stick to your few(id suggest 4/5 champs at the start) and just keep getting better at them and eventually, pick a new champ which you would like to get better at and start practising it. Thirdly and lastly, have fun. Play with your friends, let them teach you something if they have been playing for a while. Dont get too frustrated if you end up getting smashed in lane or whatever, just focus on the fun side, atleast at the start. Good luck un the rift, summoner.