I need help, please. My account was banned today

I need help, please. My account was banned today due to an unknown reason. Please. I am very innocent. Why was it banned? I do not use any external programs or violate the conditions. I have a lot of money and Gamepass in my account. I have BlackHole. Please. I do not want to lose my account. I am really sad. Please. Help me 30 days ago