Google Ads

I want to run an ad about a certain surgeon who works for a hospital. In my blog, i critize him, because I have evidence he lied about me in front of a court. people should now that. so i published an open letter adressing the hospital he works for. the ad shoul be shown, when someone searches for the hospital he works for and should link to my blog. i already created the ad and it even got confirmed (i did not expect that). but the ad is not delivered. please help using team viewer. my google account is in german, but you can change it to english. thank you