Asset store won't let me buy an asset

So I just want to buy a $5 asset, but the store always gives me this error:
“Path: (this is where the website goes, but for me it leads to where my address is as well, and I’m
paranoid, so I won’t include it.)
Request ID: b4b18bbd-9993-4c23-ac9c-9ac13efb28be
Error: Unfortunately, we are unable to process your transaction at this time. Please double check your
billing details, try a new credit card, or contact your bank.”
But I know for a fact that the info I put in is correct. (And I’ve tried almost 50 times…) Does anyone know the solution to this problem?

Im also having this problem :c. Have you found a fix for it, since this post was made like 2 years ago?