Hi Madhu, hope you are doing well, yes  you apply counselling for nits with your rank of 32991 in general EWS category. There are good chances that you get into some niits through counselling, so keep trying. I suggest you once go for rank predictor in jee mains to get to know more about your admissions through jee mains. The link for jee mains rank predictor is given below, kindly go through it once

https://engineering.careers360.com/jee-main-college-predictor

I think it helps you!!!

Keep smiling:)

Wish you good luck!:)