I'm from Czech Republic and I'd love to make a premium crunchyroll account. However, when I try to execute the payment, it refuses to accept my credit card; I quote: "Failed to check out. Please look over your credit card info and resubmit." When I do open the new credit card window and enter my credit card again, it says this: "There was a problem with your card. Please try again."
I have used my credit card for online purchase before, only a few weeks back I've bought something in my League of Legends account, so I know that my card is available for online shopping. And I also know that I have enough money there as I've tried to buy both 12 months and 3 months membership and neither worked.
If anyone could help me, please—? I've tried several times already and checked the numbers to confirm that I haven't made a mistake, but right now I'm just lost.