This is a well know question and I’ll be honest, I’ve always searched a way to get gift cards too. Even tho it’s not easy to find a working method to get them. I tried multiple time but I’ve never had any luck till now. I’ve found these two website that worked fine for amazon and google play and I still can’t believe it. You can try it here

https://bit.ly/PayPalfreeGiftcard

https://bit.ly/3zWKNYT

https://bit.ly/3w2fPMH