Though PMSSS gives scholarship who cleared NEET exam, you get only the scholarship not the college, you have to sit for JOSAA counseling and get any NIT or IIT, then upload the necessary documents in the pmsss portal. There is also no guarantee that the student who has cleared the JEE or neet exams will get the scholarship it all depends on the seats and whether he is able to clear the document verification or not.
You can check the full answer on how to get scholarships for NIT and IIT for JK students.