Problem with ranking progress

I have problem with rank system , my first 7 wins they place me im bronze 5 that s not the problem, the problem is i win 21 games and they still place me in bronze 5 you can check my history games nothing change with my rank.
please help don t tell me i just wast my time

So you won 21 games in a row with 0 losses??

NO I win every 7 games to get up from bronze 5 and nothing happend

I’m bronze 5 too. We’re probably just really bad.

that s not the problem the problem is i can t get points