Luck? four games losing in a row?

So actually if this a 25% win rate it will be a 0% win rate, Ok lets say first 2 of them was just a GG.

And after that you are hopping to win? to change this losing mood? IM not a bad player so actually i should have some chance to win?
And wow, next 2 games from the champ select Someone said i troll, picks Nidalee support, and Other GP Adc With wrong runes.

So acutally lately i have been reporting tons of players and none of them are gettin punished. Why don't we have A Single Self Option That reports can be Auto Filled out of any decision? Like i report this guy, and if other 10 players reported him in next 3 days he get Auto punish? without any review? And you have a limited reports daily like 2 or smth. And only punishment is 3~1 week? this is really helpful?

Blind pick can anyway be removed? so everyone can be in his main lane?
So im learning Aatrox and i have no point on playing him anymore.
Yes i got 8/0/3 carried a game by aatrox with S+ but this was like a needle in an big ocean of failed.

50% of game players are intending trollin , if a losing game,i dont complain, but when you know ur losing from the match select and if you leaved it, u get punished 5~15 minute. And if you trolled you feel bad, if you played you feel bad, if you leaved game you get ban.