I have cancelled my adword account but refund not processed,

[Meta Marketing]

Hello,

We have cancelled our adword account but not refund processed prepaid balance,

Since last 3 month no reply from google.

[Peter Oliquino]

Hi,

This concern appears to be more of a product related concern rather than specific to the AdWords API. This said, I would recommend that you reach out to the experts at the AdWords Community Forum for further assistance.

Best regards,

Peter

AdWords API Team