Hi aspirant

You should immediately contact the NTA by sending mail along with your admit card details and screenshots.Usually examination center is alloted by computer so there might be problem at the time of scheduling.

Without wasting much time immediately contact through helpline or email or by both.

Use this credentials to mail and call.

• ntanationaltestingagency@gmail.com
• 0120-3946612

Visit here the official website: https://nta.ac.in/ContactUs

Hope this helps.