HI,
As i am seeing you working on localhost. Do you have any live server? Did you also try to apply our VM Template in any live server?
Please do it first, if you end up with same issue, then provide me your FTP details, and joomla admin account to This email address is being protected from spambots. You need JavaScript enabled to view it. and let me re-apply it for you.
You must be doing something wrong, since it is white blank page without any error message, i just can't be sure what it is.
Cheers.