Mumbai University — Eligibility enrollment

I am Shubhangi ghorband third year law student of Mahatma Gandhi mission College, Nerul. I admitted for LLB 3 year course in 2018-19 batch.
due to some unavoidable circumstances, I failed to online registered my profile on MKCL portal in the given time. And hence my eligibility process is pending and I didn't get the PRN number yet. later, as per the instructions from my college I have created a profile on digital University, uploaded all the documents and got a login ID and password. but due to the delay college administration informed me that I need to pay the fine of rupees 10, 000 as per the Mumbai University's rule.
My concern is, I never received any notice, email or any kind of formal intimation regarding creating a profile on MKCL portal and if fail to do so I need to pay fine of rupees 10, 000. I requested college administration to provide any such notice or circular regarding the penalty, they inform me to get it from Mumbai University.
Therefore it's my humble request to accept my sincere apology for missing deadline of application and any inconvenience this delay had cause and kindly provide me information on how to complete my eligibility process to get PRN number and also provide a circular if any regarding the fine.