Olx India — fraud on olx

Hi, i faced the a situation buyer called me and his number is [protected] to buy a product which posted by father on olx, he claimed he just want to test if google pay transfer is working or not.. He cheated my father using google pay and transferred rs 5k from his account. We went to the police station to file a complaints but police officer said daily they get 10 such cases and he did not register the complaint. People are talking about digital india which is giving a platform to such kind of fraud and nether olx, google pay or police is helping general public