The Visibility field does not keep the value

Hi all,

The Visibility field in the menu item does not retain its value.

I’ve installed the plugin after I have installed my theme on a WordPress v 4.1.1 running Hometown theme (https://themeforest.net/item/hometown-real-estate-wordpress-theme/9824422).

Before saving:

https://www.dropbox.com/s/djq4ximk15fbkhh/Screenshot%202015-03-05%2013.45.00.png?dl=0
After saving:

https://www.dropbox.com/s/m2yatxgodyqy7fb/Screenshot%202015-03-05%2013.45.40.png?dl=0
The field value is not retained.

Is there anything I can do so you can help me in the right direction?

Thanks

https://www.ads-software.com/plugins/menu-items-visibility-control/