mr/ms profile9999 why are you reading too much of CrPC ???
let that job be for advocates and judges. its good that you want to acquire knowledge but still if you are not law graduate then these sections and rules will only confuse you.
the simplest solution to you is to approach magistrate with your local lawyer for disposal of your problem as you said that police is not helping.
kindly read section 2 and 3 of IPC which tells about the intra jurisdiction and intra extra territorial jurisdiction of IPC. i hope you will be enlightened if at all you could get it completely.
and FYI even if the accused resides abroad the Indian law can punish him/her very well.
the summons etc will be served to him via embassy.
hope that helped