Hi, I got a family-based immigrant NVC interview scheduled in 7 week's time. I'll need to cancel/reschedule it. After registering the interview appointment on https://ais.usvisa-info.com/, there seem to be no option available to cancel/reschedule (see attachment below, that's the only option available). Any idea what I'm doing wrong?
Preferably, I'll like to move in 2 years time. What is the best option, can I keep rescheduling the interviews, or is there a hard limit to the number of times I can do it?
Many thanks.