Olx India — I have given the ad of my mobile oneplus 3

Address:

Gwalior, Madhya Pradesh, 474001

I have given the ad of my mobile phone on OLX and the man called me named Srikanth and told me to open Google pay when I open the Google pay he told that I have given advance payment of 5000 INR
But when I clicked to receive the payment it has been transferred into his Google pay account
Thanking you
Yours faithfully
Dhruv