Hello. Did you contact the help desk? My friend made the same mistake. Even he wants to know the same.

Hi Harshita,

Yes It will create a huge problem at the time of admissions as this can create a huge hassle for the authority to verify your candidature. These are the most important details that you don't wanna miss out and ruin the hard work. I would suggest you to contact their help desk and reach them with your problem. It's not sure that you will get the solution but contacting them is the only best option you have.