Https://chatgpt.com/backend-api/conversation returns "Model not found"

I’m a pro user, but I can’t use o1 and o1 mini, you guys are having a concentrated problem, obviously there is something wrong with the code, and when I switch ip and device for myself, it doesn’t solve the problem either!

I’ve been trying to reach your customer service for days, and it’s always been “Waiting for a teammate.”