To get the templates, what you need to do is unzip the Edugeek Joomla zip file that you have downloaded, then go into the templates folder and FTP the folders called axe_rescheek_blue, axe_rescheek_green, axe_rescheek_orange, axe_rescheek_red to your hosting and make sure they are in the templates folder. Once that is done, you will see them listed under Template Manager in the Administration area.
Steve