I request help from Binance please!

I am new to this platform and due to ignorance, I wanted to make a purchase of usdt, but they asked me for a selfie with my identity document, I sent it, without imagining the risks that this entails, and thinking that I was chatting with the Binance application, I want to please delete all chat with this user, I provided my personal data, I provided my photo with my document, please I want to delete all contact with this user, the Binance chat does not respond to me adequately. #BinanceHODLerAT