Smule Account Frozen Without Warning or Explanation and Access Blocked

I am a Smule user and my account with the username “Shulung” has suddenly been frozen/blocked without any prior notification or warning from Smule. Previously I could use the account normally, but now when I try to log in the account cannot be opened and I cannot access it at all, without any clear message or explanation appearing. I have never received any warning email or in‑app warning about violations or misuse before the account was blocked. I kindly request a clear explanation of the reason why my account was frozen and ask that my Smule account be reactivated so that I can use the service again. I would appreciate your support in checking and restoring my account as soon as possible.