That was probably a scam. This is from last December.
>>Of all the gift cards out there, currently the iTunes gift card is the one that scammers are asking for more often, and there is a reason for this. Many of the scammers’ targets are unaware of how the iTunes gift cards work, so the criminals can take advantage of that. They use these cards in phone scams, which include tricking people into thinking there is a family member in an emergency situation or asking them to pay a bill with the card.
There are a variety of scams revolving around the Apple gift card.<<
https://www.linkedin.com/pulse/apple-gift-card-scams-rise-you-dont-know-what-cant-robert-siciliano-16gre