Hi, 

First round counselling for neet 2019 for admission in various government and other Medical colleges has already begun. 

500 is a good score and there is some chance for her to get the seat in a good college. Just go for the counselling and wait till mop up round. I am sure this score will help her to get a seat. With state ranking also there is a good chance. Don't worry much. Hope for the best. 

Good Luck!