The Supreme People's Court's phone can't consult the case for you.
Because the judge doesn't know the case, he won't give you an opinion on the case easily.
Besides, there are many judges in the Supreme People's Court and many courts. You don't know which court your case is in, who is presiding, and how can someone answer your consultation phone? It is said that there are hundreds of people in the death penalty approval court alone, so don't bother to find the phone.
You can consult a lawyer in a law firm for the consultation of a case, because the laws in our country are definite and unified.