Hi Vishnupriya,
Firstly you should have mentioned the name of the entrance examination in which you participated for counselling in and now to answer your question if you have not been allotted a seat in the first round then by default you would be eligible for appearing in the subsequent rounds of counselling. Now if you have already been allotted a college in your first round then you should accept the seat and then choose up-gradation option wherein you would be allowed to participate for the subsequent round of counselling to be awarded a better choice according to your preference.
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