I come under the obc creamy layer category but applied under nc-obc,what are the potential issues i may face?

Thx guys @rahul @ganesh will definitely contact the helpline.

it will definitely create problems and will even lead to revocation of admissions , for such issue always call the helpline number they will help you sort it out , I know a who people who gave wrong 10th percentages and had to change it later.

It will create problems ,I suggest you call the helpline number or drop a mail regarding the same. Or try to get a NC certificate if your parents allow