You was scammed, dear. As Ink said "Babama doesn't give Legacies"
For any trade, in future, you should do it normally so you can see what you're getting rather than you giving first and then waiting to recieve.
You're a nice girl but... not everyone is as nice as they come off -this guy who scammed you for instance? Is not as nice as you think he is, if anything he would've traded you normally, anyway.