dear Suhani Ukani,

your neet qualification code is 01 .because in this case you are considered as a 12th appearing candidate.

code 01 says

A candidate who is appearing in the qualifying examination, i.e., 12th Standard in 2020, whose result is awaited, may apply and appear in the test but he/she shall not be eligible for admission to the Undergraduate Medical Courses, if he/she does not pass the qualifying examination with the required pass percentage at the time of first round of Counselling.

Candidates who have appeared or are appearing at the qualifying Examination with English, Physics, Chemistry and Biology as main subject and expect to pass the Examination with required percentage of marks are also eligible to apply and appear in the Competitive Entrance Examination. However, their candidature will be considered only if they provide documentary evidence of having passed the qualifying Examination with the required subjects and percentage of marks.

so at the time of counselling you have to provide you 12th marksheet to get addmission in any medical college if you failed due to any reason to provide your 12th marksheet then your candidature is terminated.

if you want to know more information about the neet ug then you can go through the below link

https://medicine.careers360.com/exams/neet