Hello,
You have no chances of getting a Govt. college with 530 marks as you need to get a minimum of 550+ marks to get a seat in Government Medical College. This score is neither too bad nor too good score. The admission mainly depend on the cutoff of your domicile state. You can get a seat in private medical colleges for MBBS. The fees is from 2.5 lakhs to 8 lakhs. The fees differs from college to college. Most of the colleges have fees around 3 lakhs. You can't get a seat in Govt. Colleges with this score.
The fees in Pushpasri Institute of Medical Sciences is Rs. 2,520,000 for MBBS course.
Hope this helps you.