Dear aspirant

I hope you are asking for neet medical counseling as you haven't mentioned any counseling name but your profile suggest you are medicine aspirant.

First of all you will get chance for fresh choice filling in every round of counseling so you can fill it as you want. If you want to fill govt college in first round then you can only fill that and in subsequent round you can add private or deemed medical College as per as priority.

For filling fresh choices as deemed or private medical colleges you must have deposited security fees which are taken by counseling authority. As in all india quota  counseling you have to deposit 10k for govt college and 2lakh for deemed/private medical colleges which are refundable according to counseling terms and conditions.

Different states have different counseling scheme so you should check for your respective State and you mus have deposited all the security deposit to participate in both govt and private medical colleges.

Although whether it's AIQ counseling or state counseling everywhere you will get chance of fresh choice filling in every round according to your priority of colleges. So don't worry you can fill colleges choice as per your wish in every round of counseling.

Hope this information helps you

All the best