Hi,
Thank you for reaching out to the Google Ads Scripts support team.
Please be informed that while creating a new script or executing any script for the first time, it is required to do authorization. You can simply click on the Authorize option popping on the script window to proceed with the authorization process. If the option is not showing, you can duplicate the script or create a new script and authorize it again. You may also refer to the Authorization document for more information.
I hope this helps! Feel free to get back to us with the following details if you still face any further issues.
You can share the requested details via Reply privately to the author option or a direct private reply to this email.
Thanks,