If they do not have activated the portal you can edit their details.
1. Click on the entry and then click on the small " i " icon to open the details
2. Click on the categories to add or remove if anything unwanted from the list that are already selected as in the image
3. To add a location click on add location search the address to add
4. If the address is wrong you can drag the blue button to remove or click on the pen icon to edit
5. If you there is no option to edit the location you can use the blue bar to hide and click on add location to add the correct or new location