If you fail your driving license trial three times in Nepal, your application becomes invalid. You will need to restart the process, including filling out a new application, paying fees again, and passing both the written and trial tests.
After failing three times, you need to wait three months before applying again. Use this time to practice and improve your driving skills.
Make sure to use the waiting period to refine your driving skills to pass successfully on your next attempt.
Reapplying takes time and effort. Be patient and practice well before your next attempt.