If you cannot see your new logo, ensure you have uploaded it to the right directory and the directory permissions are writeable. Enquire with your hosting provider.
Download Sources HereHexeris for Joomla is a RocketTheme Joomla Template Club release featuring the revolutionary Gantry Joomla Template Framework. Gantry is a comprehensive set of building blocks that enable the rapid development and realization of a design into a flexible and powerful web platform template.
To configure the template, navigate to Extensions → Template Manager → rt_hexeris. Mouseover the labels to view a description of each parameter.
There are 10 stylistic module class suffixes which provide a unique style variation to the module: title1-4 and box1-6. The title suffixes can be combined with rt-title-arrow suffix; and the box suffixes can be combined with rt-bevel suffix. There are also rt-basic and rt-shadow suffixes; and various additional structural suffixes, these affect the layout and metrics of the module.
Furthermore, you can also add FontAwesome icons into the Module Class Suffix. You will get a medium sized icon to the left of the title. Suffixes are in the icon-NAME format such as icon-star, as shown on the Typography page.