What to do after my phone has been stolen?

So yesterday while I was shopping in weekly market in Delhi, my Phone Oneplus Nord 2 got stolen from my pocket, I tried finding it but to no avail, I have already registered a complaint in nearby police station with all the details like phone number and IMEI number, what can I do from my side to search that phone or what my next step should be? what are the possibility of finding it back? Please Help!