Voice Call Via WhatsApp From An Unknown +237 Number

I have received multiple voice calls via WhatsApp from a number with the country code +237. Upon researching this code online, I learned that it belongs to Cameroon. I have no personal or commercial relationship with this country. I am extremely disturbed by this situation. I have blocked the number in question. I hereby state that I am officially filing a complaint. If my account information has been compromised, my phone number has been used without my consent, or if any of my private data — such as messages or photos — has been accessed, or if any company is established in my name, purchases are made, or debts are issued under my name, I do not accept any responsibility. All responsibility lies with WhatsApp.