Then, after that, go to your local recruiting office in person.When sending emails and not getting responses, the next step is to pick up the phone.
I'm not saying don't do that, but NROTC recruiting is handled at the district level. While going to speak to your local recruiter you may find they are more interested in recruiting you than helping you. That's what they're there for. That's their job. As long as you have your spidey senses turned on and don't sign anything, you should be OK.Then, after that, go to your local recruiting office in person.