Hi Ithao,
Thank you for reaching out to us with your question, we’re happy to help!
It seems that the option to select ‘Yes’ or ‘No’ is covered by the pop-up at the bottom of the page. Once you scroll down the page a little, you should see the option to select ‘Yes’ or ‘No’ as seen in the screen shot provided below:
Once you are able to view these options, make the appropriate selection. In the event that this option is not available, please try to uninstall and reinstall Bing Ads Editor, as this should alleviate the issue.
Please let me know if you have any questions or concerns as I am happy to assist!
Sincerely,