Please Help To Me Recover My Whatsapp Number

My WhatsApp account linked to the number 88474493** with the country code +91 has been banned without any explanation or clear reason shown to me. When I try to log in, I see the warning screen saying that this account cannot use WhatsApp. I am not aware of any violation of the terms of use and I did not receive any e‑mail or message explaining why my account was banned. Because of this, I am unable to communicate with my contacts and it is causing serious inconvenience. I request that my WhatsApp account associated with the number +91 88474493** be urgently reviewed and re‑activated, or that I be clearly informed about the exact reason for the ban and what I can do to resolve it.