Hello Prakalp,

After the document verification and after the approval of the admission, only after which you can pay the fee online at the undergraduate admission portal. The document verification and approval for the admission this year is done from July 24 to July 26. So, maybe only after that, when your admission is approved, the link might be activated for the fee payment. However, if you're still concerned about your seat, you can contact the designated authorities to clear your doubts.

All the Best!