why my acount i can play there?

what i do?

I don't get the question, can you please reapeat?

Your question is indeed unclear, but try going to this link:

lichess.org/appeal

@Syarifuddin01 said in #1:
> what i do?

I can see you lost a ton of games in the blitz shield due to not starting them, so you manipulated your blitz rating
If it wasn't on purpose, you can explain at lichess.org/appeal