Phone number and Fax number of consular section office of china embassy in kabul.

I have applied for MBBS in china at Shihezi Medical University School of Medicine. They have sent also sent me JW202 and Application letter from the University. I also prepared all the docs needed for visa. And when I applied for it at china embassy in kabul. They told me that your JW202 lacks the sign of Principal of the university and you have to bring that sign otherwise we cant issue you one. So then i sent email to my university the told me that all JW202 issued from Shihezi University Xinjiang do not have a sign just the stamp. They sent us some docs which shows that our admission letter is valid. but still the embassy didnt accept it. Now we are in deep trouble. I am very tense about this what really to do. The university wants The number and Fax of consular section office of china embassy at kabul. But the embassy is not giving us the contacts. Now if you can help us regarding this i will be greatful. email me via gmail.com|shoaibazizrohili