Guru Gobind Singh Indraprastha University — payment amount deducted but still showing not paid participation fee

Sir, i had paid my participation fee at 14th june for B.tech (CET Code:131), the process of payment was going very smoothly but in the end it showed error. My bank statement is showing a debit balance in favour of GGSIPUNIVER, but when i am registering myself it is saying that i should pay participation fee first.
Kindly look into this issue as soon as possible.

Name - harsh dev
CET Roll No.- 9132766
CET Code - 131
Date of birth- 18/09/2000