Olx India — Rental booking fraud

This person saying his name "Sanjay Singh" called me saying he wants my house for rent . He asked for some pics and told me that he is from Army moving in Punjab . He said he will immediately book our house and asked us again and again to tell our gpay . But suspecting that it maybe a fraud i searched on net if anything similar happened to somebody and yes i got confirmed that its a fraud . I hope it won't happen again