theme malefic

I bought the theme MALEFIC, on installing, I have following error message:

There is no name specified in the metadata of the theme you are about to upload. Add a valid name to the metadata and try the upload again.

What must I do to use the theme? thanks for answers

Malefic - Multipurpose One Page HTML5 Template

is a html site template and can’t use in WordPress as a theme.

Thanks