Hey nikita!

If you have paid the fees for the first round of counselling but were not allotted a seat , there is  no need to pay the fees again ..but you must make fresh choices for the second round of counselling. Because according to the MCC UGC guidelines , any candidate not making the fresh choices for second round will not be considered for the allotment of seat.

To know more , follow the given link :

https://medicine.careers360.com/articles/neet-counselling

Best wishes!