Hello Sandeep Suman.

I would like to inform you that after every round you are supposed to visit the reporting centre if a seat has been alloted to you whether you want upgradation or you want to freeze your seat. Thus you will have to go to reporting once again after first round as well as after second round.

Dear student, if you have chosen for upgradation in the 1st round of WBJEE counselling, then you must physically report during the second round of seat allottment also. However, you are not required to pay the fees once again as it will be adjusted automatically by the authorities.