I got my first pin code postcard

[december]

BUT it was in my mil's name! I can't use it-I'm going in Nov, and this is for Jan and Feb, but is there a way to get it in my name. I would hate for a good one to come out and not be able to use it!

I booked a trip for me, my 2 kids and my mil last July, so I don't understand why it came to my address in her name! I did all the work!