I Need Telegram to Restore My Hacked Account and Stop Unauthorized Messages

I am writing regarding a serious security issue with my Telegram account, which was hacked yesterday morning while I was using Telegram on my iPhone. After the account was compromised, my friends started receiving messages from my account asking them for money, even though I did not send these messages. In addition, the hacker changed the phone number on my account, so I lost access and control over it. I contacted Telegram support to resolve this, but I was unable to proceed properly because the system showed the captcha incorrectly and I could not complete the verification as needed. Because of this, I have not been able to recover my account or stop the misuse so far. I request that my hacked Telegram account be urgently secured, the unauthorized phone number change be reversed, and my full access to the account be restored. I also want the account to be blocked against any further misuse until it is safely recovered and any messages sent by the hacker, especially those asking my contacts for money, to be removed or clearly marked as unauthorized. I kindly ask for this case to be handled as a priority, as it directly affects both my personal security and the trust of people in my contact list.