Many thanks. I only had to ride the merry go round twice this time but the Plugin has accepted the key so I am a happy bunny.
I think my Scripts was turned off at first so the Wizards didn’t run. With respect I would still like to suggest the situation and the instructions are a nightmare for people like me who just want the plugin to work and have not got into the mad world of the Google Developers’ Console? Perhaps a bit more detail is needed? I ended up with many “Projects” and had to guess which was the latest attempt.
Thanks again for your help.