server and log in issues ...

Riot wtf.. I had 0 LP i was in loading screen and then i got disconnected, i tried to log in for 15 mins and got stuck on authenticating.. after 15 min i could log in again and then it says they remaked the game and i got demoted.. and it wasnt my internet problem so riot i want to come back in the rank i was in Before u choose to disconnect me. ty