Regain Access To My TikTok Account

I am writing regarding my TikTok account with the username “annubangash3” which I have been unable to access since around May 2023. Despite many attempts, I still cannot log in and I do not know which email address is currently linked to this account. I contacted TikTok support multiple times and they asked me to provide my NIC and driving licence for personal verification, which I submitted. Afterwards they requested my phone number and location information, which I also shared. Even though I provided all the requested information, I still cannot access my account and I have not been given the linked email, so I am unable to recover it by myself. I am very tired of trying without any result and I urgently need access to my account, because I want to keep using that account and not lose it. I kindly request that my access to my account be restored and that I be informed of the email address linked to this account so that I can manage my login and security properly. I am ready to provide any additional information you may reasonably need to verify that I am the rightful owner of this account.