on the site https://isni.org/, one can click on get an ISNI. Most providers of these websites listed there do not respond on questions. Nothing happens, if you submit the google form to wiseband. The ISNI entry of sound credit is incomplete and does not contain the artist name you registered.
Where to get correct, complete ISNI entries that map the civil name to the artist name?
We’re not familiar with the process that Wiseband uses to assign ISNI codes, so I would recommend to simply contact them directly and ask whether there is a delay to expect once you’ve filled the google form. You can contact them via their chat here : https://isni.io/