WhatsApp Child Account Error: Adult Account Status Correction

I am using WhatsApp on my iPhone in Israel and since last Thursday my account has been defined as a child/managed account instead of an adult account. Because of this wrong definition, I am limited in how I can use the application and my normal use as an adult is being restricted. I contacted support regarding this situation, but they did not understand the problem and did not handle it, so the incorrect status of my account has remained unchanged. I am asking you to review my account, correct the mistake, and change the status of my WhatsApp account from a child/managed account to an adult account as soon as possible so that I can use the app normally again.