hello Pravin, 

either sort out the college of your choice and then aplly to them with your neet scores checking if their cutoff matches your marks scored and kindly wait for the counselling dates to be announced for the medical NEET exams that are held in rounds. 

the counselling would start from 17th of june onwards.

refer to the link

https://medicine.careers360.com/articles/neet-counselling

good luck