Hello aspirant!
Hope you are doing well.

BHMS is Bachelor of Homeopathic Medicine and Surgery. It is one of the ayush courses in India. It has a huge career scope nowadays.
So to take admission in BHMS, you have to register in the ayush counseling official website- https://aaccc.gov.in
after the counseling starts. The dates are not announced yet. Keep checking the site for counseling dates update.
After registration, you have to do choice filling, you can fill choices of colleges according to your priority. So you should prepare the list of colleges in advance so that you can fill it.
After this allotment will occur, if you get a college in first round go for it or if not then you can go for second round. There are 3 rounds.
Hope this helps you.

For more information about your admission chances you can use College Predictor tool , link shared below

http://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer