There should be no official website anymore. There are four that I know of. One is downstairs from 99 Golden Cabinet next to Nanhai Plaza. There is one across from Fenjiang Road Entrepreneurship Building on Bianguo Road. There is one on the edge of Guobian at Oriental Plaza (I don’t know the exact location).
, it’s easy to find out just by asking someone).
The last one is opposite the Second City Hospital.