Theme does not work

I purchased the theme, did a fresh install of wordpress on my hosting. downloaded the theme installation files
then loaded the enfold folder and then the website crashed and i got a critical error.

There has been a critical error on this website.

Learn more about troubleshooting WordPress.

I cannot get back into the site….
there are no additional plugins that should have caused a conflict
its a total fresh install…
this is very concerning to me as a start to this supposed great theme?????
I need this resolved asap