sir I wrote neet in 2019 my first attempt again I did

Hello aspirant,
Yes , you can write the exam again. There is no upper age limit if you are determined and want to get a get government seat in medical college then you can give the exam again.
I have given 2-3 attempts and know I'm studying in medical college. Hope you also get selection in good medical college.
If you want to predict your rank this year then you can go through the link:-

https://medicine.careers360.com/neet-rank-predictor?utm_source=qna&utm_medium=neet_rp

Hope this information will help you.