You might want to stop trying to use that card on MFS, so it doesn't get flagged by the MFS bank as a compromised card.
Do you trust your daughter with your passwords and CC for her to log into your account, from your house internet, and make the buy for you with your card? It might not hurt to email her a photo of your ID in case they need it for the age verification. The other option would be for her to buy it for you, if she is old enough, and you to pay her back from the United Bank of Mom & Dad.
I'm with the rest of the choir singing that someone in the banking process has a system checker that is not liking that you are making the order from another country and is blocking the transaction.
Do you trust your daughter with your passwords and CC for her to log into your account, from your house internet, and make the buy for you with your card? It might not hurt to email her a photo of your ID in case they need it for the age verification. The other option would be for her to buy it for you, if she is old enough, and you to pay her back from the United Bank of Mom & Dad.
I'm with the rest of the choir singing that someone in the banking process has a system checker that is not liking that you are making the order from another country and is blocking the transaction.