Hello Aiman

I Hope that your preparation for neet examination is going good

Since you don't have all of physics, chemistry and biology in your bsc so, Aiman you need to choose the code 02 dear as the code 02 is for those who have passed  12th in the year 2019 or before.

You need to choose code 02 because although you are in bsc right now  but your highest qualification with Physics, Chemistry and Biology remains 10+2 , so you need to choose the code 02.

I hope that you find this helpful,  good luck for your neet examination

Thankyou