No, there is no priority based on the submission date, so applying on the first day does not affect your chances compared to applying on the last day, as long as it is within the specified application period.

Priority is based on the equivalent or composite ratios, and the student’s high school graduation should not be more than five years old.

You should select "New Application."

A student who is currently enrolled in a university cannot apply through the portal unless they have withdrawn from their current university.

Students must enter 15 preferences, arranged according to their priorities. It is recommended to order the remaining preferences by importance.