I cannot use Trados Cloud in SDL Trados 2021, and cannot go to my account setting to update my credit card payment. It says this: Blocked subscription - Payment Error... Can someone please help me? Thank you.

I cannot use Trados Cloud in SDL Trados 2021, and cannot go to my account setting to update my credit card payment. It says this: Blocked subscription - Payment Error... Can someone please help me? Thank you.