[Soizan]

After I enter the URL in the file box and click on the add on box I just get a blank screen so unable to add anything on updated Kodi.

[Dangelus]

After I enter the URL in the file box and click on the add on box I just get a blank screen so unable to add anything on updated Kodi.

We are not clairvoyant nor do we have a crystal ball. You need to be super specific about what you are trying to do. You have told us nothing of use.

What add-on? (As you are new please read the Forum Rules and specifically the Banned Add-ons (wiki) page to make sure we are able to provide support for your problem here first)