I work for a college who operates several campuses across the city. Each campus has been verified with Google My Business and lists the correct contact information for that given campus. Within the past two months, one of our satellite campuses has been the one appearing in the Knowledge Graph box instead of our main campus when searching for our college. This has negatively impacted our prospective students since when they search for our school, the map and phone number come up for our small satellite campus.
I've tried using the "feedback" link on the Knowledge Graph box and contacting Google My Business reps but to no avail. Can anybody shed light on how I can get the Knowledge Graph box information changed to point at our main campus? Thanks!