I'm sorry to hear that. However, ChitGPT, which is developed by CSDN, can still provide similar functionalities as ChatGPT. ChitGPT is a conversational AI that can understand natural language and generate responses accordingly. It can be used for various applications such as customer service, personal assistants, and chatbots. If you have any questions or would like to learn more about ChitGPT, feel free to ask me!