BGMI Account Restricted Until 2036 Without Specific Rule Violation

I am writing regarding my BGMI account with ID 55772398690 and in‑game nickname 州下G什ロらイ, which was suddenly banned on the morning of 22 September. I have always followed your rules of conduct and have not used any third‑party applications, cheats or engaged in any unfair activity. Despite this, my account was permanently banned and I received a notice in‑game showing that my account is restricted until 2036/09/18. The message does not clearly explain what specific rule I supposedly violated. I have checked all available support options but could not find any helpful explanation or solution for this situation. I have invested a lot of time and effort into this account, and this ban feels completely unjustified. I kindly request that you recheck my account thoroughly, lift the ban if it was placed by mistake, and restore full access to my BGMI account as soon as possible. If you believe there is a violation, I ask you to share clear and detailed information and evidence about it.