How to get a refund from Google Ads?
You can request a refund by canceling your Google Ads account while there is credit in the account. Google Ads will automatically initiate a refund to your bank account or credit card associated with your Google Ads account. Refunds take 2 weeks for Google to process, and additional time for your credit card company to process. If you paid by money transfer, Google Ads will ask for your bank account details to process the refund.