How do we update our Apple Maps Places?

We have been trying for a few weeks to update our Apple Maps Places through 'Apple Business Register' https://register.apple.com/placesonmaps/claimed-places We have successfully claimed all locations but all efforts to update any info have been rejected. We don't know why. The changes are simple like changing the current url from our locations pages to our home page. When we change it, it changes back. We want to add additional categories but when we do, they are not added and it's reset to what we had before. Ex: we have Sunbed Tanning and Spray Tanning. When we update to that, we return and it's back to 'tanning'. If you search spray tanning in our area we don't exist on Apple Maps. We contacted support and they recommended we add "Spray tanning" as a category. Frustrating. We have tried doing one change at a time unsuccessfully as well. Basically, we have ownership of all our places with zero ability to change any of the info.