In India, you must visit the National Cybercrime Reporting Portal (https://cybercrime.gov.in) of the Ministry of Home Affairs for reporting all types of cybercrime.
This portal is an initiative of the Government of India to facilitate victims/complainants to report cybercrime complaints online. This portal caters to complaints pertaining to cybercrimes only with a special focus on cyber crimes against women and children. Complaints reported on this portal are dealt with by law enforcement agencies/ police based on the information available in the complaints. It is imperative to provide correct and accurate details while filing complaints about prompt action.
Please contact local police in case of an emergency or for reporting crimes other than cybercrimes. The national police helpline number is 100. The national women helpline number is 181.