We're sorry for the delayed reply. We just came across this thread.
We hope it's okay that we reply in English.
@VeyisArda, we recommend checking this article and make sure the card you want to use meets all the requirements you'll find there. It's a good idea to check them out directly with your bank/card provider. Also, you can check your successful payments following the steps here. If you've been charged, we suggest getting in touch with our Support team here so they can give you a hand with this.
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“Music acts like a magic key, to which the most tightly closed heart opens.”– Maria von Trapp