Need help...

So someone is offering me method for getting giftcards for netflix and amazon..
He said he will include 25£ gift card with ebook.

He said the method is to se the giftcard and he is letting me pay using goods and services.

If he trying to scam or what do you think?

waste of time

How can i troll this scammer lol

Say your country only accepts friends and family and let him wrap his head around that.