156(3) cr.P.C. is an applicaion which might have been filed by an aggreived person in thecourt for directions to police to register the FIR

You may need to attend the police station to find out the case registered against you. You may also need to seek bail from appropriate court if the offences alleged are non-bailable.

Attend police station or consult a local lawyer.

call a lawyer

Generally, offences are likely to be cognisable and non-bailable.

Consider obtaining anticipatory bail. Co-operate in investigation.