The United States scored high in face-to-face interviews.

An immigrant visa interview is different from a non-immigrant. They need each other to arrange time.

The best way is for American applicants to contact the US Immigration Service through immigration lawyers. You don't need to reapply, just reschedule the interview. As a relative, you can't represent him, and you are not qualified to consult him. Unless he entrusts you, you need to fill out special entrustment documents, and you may not be qualified as a lawyer and can't accept entrustment.

You can call the embassy or consulate that arranged the interview at that time, basically the Guangzhou consulate. However, they will generally ignore your questions unless they happen to have the applicant's information at hand. Another way is to fax them and tell them your situation in detail.

The specific contact information is as follows:

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Contact the consulate:

No 1, Shamian South Street, Guangzhou City, Guangdong Province, China, with the postal code of 5 10 133.

Telephone and fax:

Tel: 020-8 12 1-8000

Fax: 020-8121-9001