Since I can't submit a support ticket.

I got my first loss after starting my series and i was unsuccessful. I just checked my match history, my last 6 games were - loss, remake, win (series), win, loss, win. I know it's either 3 wins or 3 loss for a series completion. So even if I started it earlier I would still be in it.

And i can't submit a support ticket because the site is bugged and automatically logs me out every time i log in asking me if i forgot my account details. It's the same shit I use to login to the game every week riot, pretty sure I got it by now.