You can tell pihole the location of your certificates in settings -> click on 'basic' and it will toggle to 'expert'. Then go to All settings select the Webserver and API tab and scroll down to webserver.tls.cert
You can tell pihole the location of your certificates in settings -> click on 'basic' and it will toggle to 'expert'. Then go to All settings select the Webserver and API tab and scroll down to webserver.tls.cert