looks the review sources are being added without my permissioncan this be changed please? I only want my clients to see Google. I never want them to see more review sources than Google.

It looks the review sources are being added without my permission- can this be changed please? I only want my clients to see Google. I never want them to see more review sources than Google. As you add review sources, can you make them available to add, if I want them, but please don't auto-add them. Thanks!