Hi Swati.

According to the available sources of information it is found that a score in between 280-310 would put you in a safer zone to get into a private ayurvedic college. Since you have scored a little less than required , it is a little bit difficult to assure a seat. Also since this course has been added to neet only recently it is difficult to find the accurate cutoff marks especially for private colleges.

For further details please check:

https://www.careers360.com/colleges/patanjali-ayurved-college-haridwar/bams-course

Also you can predict your college using:

https://medicine.careers360.com/neet-college-predictor?icn=NEET_clgpd&ici=NEET_text-mapping

Good luck!!