Hello,
Hoping for guidance. I submitted my n400 application in March 2021. I was invited to show up for my interview scheduled for Feb 2022. When I showed up, the officer mentioned my a-file was not at field office so a reschedule letter will be sent to me once a-file shows up. I have called USCIS customer service line and they show a-file has been at office since Aug 2022. My case is now outside processing time and I have filed online request but it's not been successful. I contacted my senator Aug 2022 and they told my senator that my interview is in queue to be scheduled. It has been over two years since I submitted my n400 application, over one year since I was told my interview could not proceed because a-file was not at the office at the time, over 9 months since they told my senator the interview was in queue. What do I do next to get my n400 interview scheduled? I have filed multiple online request since my case is now outside processing time but nothing has been helpful. I feel stuck