Dear Adi, when you say you cannot see the code, do you mean you forgot it or lost it? If that is the case, login to AIIMS website with your credential, go to 'My Account', go to 'Dashboard' and click on it. You will see a link. That link helps you generate the code. Once the code is generated, it will be sent to your registered Email and Mobile no#. You can use the code to complete the final registration process. You will face issues while completing the final registration process. In such case, clear the cache, browsing history, restart your device and relogin again. It will not be perfect immediately but eventually you will be able to complete the registration process.