Interview was moved to a different district, although I didn't move out of district
Here is my short story. Me and my wife applied in March, 2016. We were scheduled for interview in SF district for August, 4. Few weeks before the interview we submitted address change request and later got our confirmation letters. The new physical address is the same city and the mailing address is the different district. Everything remain same for my wife but something wrong happened to my case. It was cancelled and in few days scheduled again for August 30 but in the _different district_ - the Santa Clara district where my mailing address is in.
I had an opportunity to contact Mr. Rajiv Khanna regarding my TN visa extension and how to proceed , as I was little confused and what could be the most appropriate way and how to move forward with. Talking to Rajiv really made it very simple how to move and get it done , Rajiv is very experienced and very caring towards his clients has brings out lot of confidence , I am sure that pursuing my TN visa extension through Rajiv will be fine and successful.