Dear Mohammad Tanzil,

Firstly don"t panic ,it happens sometimes but dont get nervous or depressed and mainly try looking out for alternate solution.

For quick correction—-

Go to http://www.cbseneet.nic

Go to submit grievance section

Log in

Open grievance section

Select “any other “option from dropdown menu

Put your subject

Add your information about correction

Cbse will contact you soon

correction will be done

Or wait for correction date

Good luck!!!