Telegram Number Banned Without Explanation and Account Access Blocked

I have been using Telegram on my Android phone and my phone number was banned two days ago, most likely due to a mistake on my side or a misunderstanding. Since then, I have not been able to access my account and I cannot use Telegram at all. I have not yet received any explanation from Telegram about the reason for this ban. I do not use my account for spam, fraud, harassment or any activity that violates your rules, and I would like this situation to be checked in detail. I kindly request that my number be reviewed and that the unjust ban on my Telegram account be removed so that I can use the application again.