You can file a petition on the basis of defacto complainant under section 173(8) of cr.p.c
The provision of the referred section is given below for your reference:
Nothing in this section shall be deemed to preclude further investigation in respect of an offence after a report under sub- section (2) has been forwarded to the Magistrate and, where upon such investigation, the officer in charge of the police station obtains further evidence, oral or documentary, he shall forward to the Magistrate a further report or reports regarding such evidence in the form prescribed; and the provisions of sub- sections (2) to (6) shall, as far as may be, apply in relation to such report or reports as they apply in relation to a report forwarded under sub- section (2).
You can take the help of your lawyer and draft a petition with details and file it before the court, let the court reject or dismiss the petition, you may take up a revision of the same before the sessions court for relief and remedy.