Hello tharun,

Just login to their official website and look for change of password option, if dont find it however you can change your password by resetting in login page and submitting details such as DOB and verification code. Hope this helps

Open the tnea login page. Then click on the forgot password option. You will then receive an email then, click on the link mentioned on the mail. You will be redirected to the page where you can reset your password. Then finally your password will be changed.

Good luck