I have been issued a credit on 11th August but it has not been credited on my credit card. What can

Hello Allison, 
Thank you for contacting AVG Community Support.
We understand that your credit on 11th August has not been credited. 
We are really sorry to know this. We'll certainly check and help you out.
Upon checking we have initiated partial refund from our side and We request you to contact the your bank for further help.
Thank you and keep us updated.

Credit has been issued by AVG but it does not show on my credit card

Hello Allison, 
Thank you for contacting AVG Community Support.
We understand that your credit on 11th August has not been credited. 
We are really sorry to know this. We'll certainly check and help you out.
Upon checking we have initiated partial refund from our side and We request you to contact the your bank for further help.
Thank you and keep us updated.

Hello Allison,
We are really sorry to know this. We'll certainly check and help you out.
As it isn't advised to discuss personal/account related info here, we've sent you an email with further details. Please check your inbox/spam folders to find the email and use it to get back to us.
Thank you and keep us updated.

Thank you Krishna for youjr reply.

You are my 4th attempt to get some action.

The credit note you nissued to me on 11at August has a reference No.  7538936620 for $72.59NZ.

I have been to the bank and they say I have to go back to you, which i have been trying to do.

I have received 2 other credits from you on 22 August for $60 and $45  but they are not the one referred above.

I trust you are able to follow this up and credit my credit card as soon as possible.

Thank you.

Kind regards.
Allison Palmer