76th try - Hi there, support please :)

...I duo queue with a friend who wants to pick Kata mid. Since I'm first pick, I tell the team that I'm going to support and pick Morgana since the lady's free.
But our last pick fails so bad by picking Lulu o.o by mistake we don't dodge the queue and here we are, stuck in hell.
Corki and Lulu went bot, Kata mid, I don't remember who was jungling.... and I went top :-/ well I can manage it wothout problems, but couldn't expect to take kills. I was vs someone tanky, can't remember who it was.
Corki was suiciding 24/7, blaming the team cause he was playing alone -  when he was actually playing alone  and far from everyone, every - single - time. My friend plays a good Kata and become fed, still couldn't make up for all the kills Corki gave them.
Oh, and Lulu obviously built AP and didn't buy a SINGLE - DAMN - WARD in ALL the (random insult) GAME. I was so angry!!! Also obv didn't listen to us. It was like playing 3 vs 7.

But at the end we won!!!
...no, of course not.

-14 ELO, 1124 rating, totally lost my will to play today.