Hi @JACK P
Try accessing via the dashboard.
Go to >> https://business.google.com/manage/
You should be able to manage it now.
Tim Capper, Google My Business Top Contributor
Was my response helpful? If yes, please mark it as the ‘Best Answer.’ Learn how here.
Find me on: Google+ | Twitter | Facebook | Linkedin
Tim operates a bespoke Local SEO Consultancy in the UK, Online Ownership