Cannot update credit card

AVG Subscription
3

Hello Robert,
Thank you for contacting AVG Community Support.
We are sorry to hear this. We'll certainly check and help you out.
We have a specialized billing team, who'll help you with this concern. Kindly use the below link to contact them directly and get your issue resolved.
https://support.avg.com/support_sales?l=en
Thank you for understanding.

1

 I  fill all the information and I get the following:

Sorry, there’s been a glitch

Please close this window and try again. If the problem continues please 

contact support.

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Have tried multiple times and get the same result.  It's not the card because I used it yesterday.  

2

Hello Robert,
Thank you for contacting AVG Community Support.
We are sorry to hear this. We'll certainly check and help you out.
We have a specialized billing team, who'll help you with this concern. Kindly use the below link to contact them directly and get your issue resolved.
https://support.avg.com/support_sales?l=en
Thank you for understanding.