amoliki
Hi,
Something went wrong with the package here, I've shared with the team for further checking.
In the meantime, you can extract the zip file and copy to the 'tmp' folder on your site: http://prntscr.com/iyc5ry
In admin panel > Extensions > Install > select Install from Folder tab and install: http://prntscr.com/iyc5z8
It will work then.
Regards