I can't reopen my account

My account @Arjun1307 is created on March 14. I played more than 2000 games in it. when I reached 1460 in blitz. I just went to bed and I woke up to see "Arjun1307 This account is closed" I was so shocked. I thought it is a hacker. But who is it? If I was banned why? I didn't do any mistakes. Can someone tell the reason, please

@PrinceArjun you can reopen your account lichess gives you 1 more chance to reopen

simply logout and login with that account

No, I did it, it said "This account can't be reopened"

@PrinceArjun You can contact @lichess

@PrinceArjun said in #1:
> My account @Arjun1307 is created on March 14. I played more than 2000 games in it. when I reached 1460 in blitz. I just went to bed and I woke up to see "Arjun1307 This account is closed" I was so shocked. I thought it is a hacker. But who is it? If I was banned why? I didn't do any mistakes. Can someone tell the reason, please
lichess.org/appeal from that acc i think ur acc was banned for multiple accounting or some other reasons .