Birthday card

So we haven't heard from the kids mother since Nov. Not a text, phone call or anything to check on them.

Today i was looking in the mail and there was a card in the mail. It's for my daughter from their mother.

I opened it and it says

Happy 8th birthday it had a cat with a silly poem

Sorry i missed your birthday
Hope it was fun.
Love mom
There is 8 dollars in the card.

First she's turning 11
Second her birthday is Friday

So what do I do. Do i give her the card or not.