Telegram Account Recovery Help After Unauthorized Access

I had a serious security problem with my Telegram account linked to the phone number 070492429** in Nigeria. I created this account around November 2025 and used it actively. About one month ago, I lost access to the account and later realized that another person had taken control of it. Without my permission, someone gained access to my Telegram account and changed the login details, including the email and password associated with it. Because of this, I can no longer log in or manage my own account. I have not made any request to change these details, and I am the rightful owner of the phone number that was originally used to create the account. I am very worried that the person who now controls my account may use it to scam, deceive, or mislead my contacts, since they may think they are communicating with me. I have not yet been able to reach Telegram support through any other channel, and I am asking for urgent help with this situation. I request that my Telegram account linked to the number 070492429** be recovered and returned to me as the rightful owner, or that you immediately secure the account so that the unauthorized person can no longer use it. I am ready to provide any additional verification or proof needed to show that I am the legitimate owner of this number and this account, and I kindly ask for a rapid response so that no harm comes to my contacts through this compromised account.