A common scams or probably phishing to get information from users, there are a lot of scams similar to this probably to get the prize your gonna need to pay a amount or they call you to and need your card number to deposit the prize.
This is too good to be true, most of the time it is all scams, so never entertain this type of email, don't click links from this kind of email because there are many clever ways to inject malware/virus or hack ur computer.
There are some people on youtube who mess with these scammers
wasting their time by giving fake card numbers and sometimes the scammer is the one who gets hacked.