I don't want sexual feelings. so, i went to urologist and said him to remove my both testis. but he said it is not done without valid reason. anyone please say me, how to get my both testis removed in india?

This would almost certainly be a very serious mistake, in India or anywhere else. A much smarter approach would be professional counseling. In the event your feelings are warranted and judged to not be harmful, medical treatment would likely be more effective than castration. Good luck.

No ethical doctor anywhere in the world will remove testicles on demand. Sexual feelings are not just related to having testicle but happen because we are human and in your case male. They are normal. You can minimize these feelings with yoga, meditation, keeping busy, doing charity work, sports etc. I know you can do it. Good luck