You didn't specify, so I assumed you meant that the address they show is in error and the one you show is correct and the links bear it out. Apparently that's not the case, as the latest SEC filing shows the same address DimGroup is using on the profile page.
BUSINESS ADDRESS: STREET 1: 9800 S SEPULVEDA BLVD STREET 2: SUITE 818 CITY: LOS ANGELES STATE: CA ZIP: 90045 BUSINESS PHONE: 5624269796
Please, please, please, just tell me specifically what errors you found on their profile page so I have something to show them rather than just relaying "Someone said you've got errors on the page."