Hi, 

Neet UG counselling shall begin from june 19th.So if you did try to register from now, it wouldn't have been possible since the portal hasn't opened yet.

Registration are from june 19th to june 24th upto 5pm.This shall be followed by chouce filling on june 25th from 10am to 5pm. And allotment process will begin from june 26th.

If a seat is alloted to you in first round then you need to report and join at the college. Incase you wanna participate in round 2,then in the respective college you need to apply for upgradation.

Round 2 shall be done for the seats left vacant after round 1.

But once a seat is alloted in round 2 u need to take it. Otherwise there is a possibilty of being debarred from counselling altogether. 

All the best.