If you're facing issues while trying to download your RRB NTPC Admit Card, you should: Check the official RRB website of your region for any updates or announcements. Ensure that you're entering the correct registration number and date of birth. Clear your browser cache and cookies, or try using a different browser. If the problem persists, contact the RRB helpline or support for assistance. It's important to resolve the issue promptly to avoid any last-minute inconvenience.