Telegram Number Banned 2 Months, No Reason Given, No Reply

I am writing to inform you that my Telegram account linked to the phone number 9239645*** has been banned for around two months. Whenever I try to log in, I see the message “Sorry, this phone number is banned.” I am from India and I do not know the reason for this ban. I only want to use Telegram in a normal and lawful way and I am not aware of violating any rules or terms of service. This situation has caused me difficulties in communicating with my contacts. I have already tried to contact Telegram Support but I have not received any response so far. I kindly request that you review my account and unban my phone number or at least inform me clearly of the reason for this ban so that I can avoid any issue in the future. I request you to please reconsider the ban on my number and restore my access to Telegram.