Credit card update

The update of my credit card details is not finalized - I receive the message "there was a glitch try again".
I tried several times with the same result.

Hello Marin,

We've already replied to your original post.
Please keep up the conversation in a single thread for better assistance.
Thank you for understanding in advance!

Hello Marin,

We've already replied to your original post.
Please keep up the conversation in a single thread for better assistance.
Thank you for understanding in advance!