The MHCET Cell website likely has an email address for inquiries. Send an email explaining the situation. Mention that you submitted your application twice (once with an error and again to correct it) and provide details like your application number and the specific correction you wanted to make.

The MHCET Cell website might have a help section with FAQs or contact information. Look for a dedicated contact number or email address for application-related queries.

Include your application number in all communication for easy reference. Clearly state that you submitted the application twice. Explain why you submitted it twice (wanted to correct an error) and what correction you needed. Ask the MHCET Cell to confirm which application (first or second) will be considered for evaluation. If you have any proof of trying to contact them earlier (e.g., call logs), consider attaching it to your email.

https://law.careers360.com/download/ebooks/all-about-mh-cet-law

I hope it helps!