If you look in your browser’s error console you’ll see a number of errors listed there…
Those errors will be the cause of the menu not working properly.
It looks to me like you are using an old version of the Salutation theme that is not compatible with the version of BuddyPress you are using, so the first thing to do will be to update to the latest version of the theme. → http://para.llel.us/support/groups/salutation-wordpress/forum/topic/latest-version-salutation/
Don’t forget to also update the Slider Revolution plugin. There are full instructions in the topic I have directed you towards above.
Also, you are using a child theme so make sure after you update the parent theme you copy its updated ‘assets’ folder into your child theme.
If after updating the theme you still have this issue please let us know and we will work from there.