Hi aspirant

hope you are doing absolutely fine

Here is the eligibility criteria for NEET exam-

• Candidate must secure minimum of 50% aggregate in 10 + 2 higher secondary education from a recognized college/ university.
• The subjects in 10 + 2 higher secondary must be physics, chemistry and biology

Moreover 11th standard marks and certificates are required during the form filling procedure and also during the admission process. If any document is missing you will not be able to take the admission and  disqualified for further process.

Hence i suggest you to try getting your certificate from college so that it doesn't become difficult for you in future.

ALL THE BEST

HOPE IT HELPS.