Fraud in name of amazon - Fraud in name of amazon

I received a call +918337051976 from this number I was told that i received a offer to get a gift from amazon . They give me a code i entered that code in Amazon there i can see the product i phone xr . They told me to shop for 5000 i shopped for 5000 and transferred money through google pay then they told me to pay get amount . I also paid that . Then i get to know that it was fraud