Claiming profiles unclaimed on Google
If you have one or more profiles unclaimed on Google, you can claim them by clicking on 'Claim This Business' (previously you need to have found the profile on Google Maps).
Now it's yours! You can see this profile added to your Google My Business Account.
If your Google My Business account is verified, the profile will be visible in Maps, it will become part of your account and you will be able to edit the information you need.
But, if your GMB is not verified, then, your profile won't be visible on Maps, Search... So, If you have not verified your Google My Business account yet, please review the related article.