I have random champion rotation

Hi, I started playing this game some days ago and i'm lvl 8 now and i noticed that my free champion rotation was completely random. Here's a screen of it :

http://prntscr.com/h2n6oj

And here's the link of the normal champion rotation :

https://na.leagueoflegends.com/en/news/champions-skins/free-rotation/new-free-champion-rotation-mordekaiser-chogath-illaoi-and-more

I don't even have 10 free champion...

There's some champion that i would like to play in this champion rotation so if you could help it would be very nice.