hello aspirant,

After the first phase counselling ,if you are alloted a seat,you should join that branch and college,but if you alloted a seat and you are not interested in that aprticular branch and college you were alloted in first phase,you need to leave that and take part in second phase.once you participate in second phase,that means you will be forgetting about first phase alloted college.you will not have any permission where you can join.you need to join in clg provided in first phase,ifnot forget it and join in college alloted in second phase.you will not be having a choice.

hope this helps,

thankyou.