Hello Sunny,

If you want to withdraw the seat from any counseling just don't report at the given center at the given time so the seat allotted to you will be left as vacant. But if you have paid the fees for the seat, the seat will be frozen to you and after a certain date, you won't be able to withdraw it. You can still do not report to the station and your seat will be left vacant but you won't get any fee refund.

All The Best.