Unable to access HCP trial?

Hiya,

For weeks now I have been unable to log onto the HCP trial via Google Chrome and seem to be in an endless loop...

Whenever I try to log-on to the trial I do the following:

-Click the 'Log On' button and then I see this:

-I tick the check box, click 'Accept', but then I always see this:

I have removed cookies and even re-installed Google Chrome, but to no avail.
I've tried contacting HCP via https://hcp.sap.com/contact.htmlbut more than a week later I've heard nothing back.  

Would any of you have any advice on how to proceed please?  

Thanks in advance!