Hi .
I am little confused with the I-797B which I recieved.My consultant asked me to attend the interview in Chennai.I currently work in Singapore
But the I-797B has some details which makes me confused which I have attached here .Can anybody please explain what does those mean
if the image is unviewable please use links
1)https://drive.google.com/file/d/0BwEXFZHB0peSWElwdTU0SWZoWGc/view?usp=sharing
2)https://drive.google.com/file/d/0BwEXFZHB0peSYlZWdy1nemprbm8/view?usp=sharing