Brief Answer:
Follow advise as described below

Detailed Answer:
Hello XXXXXXX
I have gone through your question and understand your concerns.
Hair growth is dependent upon balance between new hair growth and falling hairs.
To increase hair growth you should take nutritious diet containing protein, minerals, vitamins, antioxidants, fruits.
Also you should lead a stress free life.
If you have any increased hair loss then you should be evaluated for dandruff or any other illness.
Massage and apply oil regularly.
Consult a dermatologist for scalp infection and dandruff.
Hope you found the answer helpful .
Regards
Dr Deepti Verma

---