If you can't save theme options. Try to open console in your browser. If you see error:

Failed to load resources: the server responded with a status of http://www.yourwebsite.com/wp-admin/admin-ajax.php 404 (Not found)

problem with your server and need contact hosting provider support.

Zoner theme is based on Redux framework and they are not working properly on Godaddy, they have specific server configurations

https://github.com/reduxframework/redux-framework/issues/1852
https://github.com/ReduxFramework/redux-framework/issues/1160
https://github.com/reduxframework/redux-framework/issues/1963

This materials may help you
http://davidwalsh.name/mod_rewrite-htaccess-godaddy
http://www.shaferdesigns.com/coding/mod_rewrite-for-godaddy-and-wordpress/