Jetpack Mobile Theme Not Working

Hi,

I have genesis framework and a child theme installed. Although the genesis child theme is designed to be mobile responsive, I don’t find it very effective and the menu is not responsive. I would like to use the Jetpack mobile theme instead for the mobile responsive feature. Initially when I activate the jetpack mobile theme, it worked great! However, it has reversed back to the genesis mobile responsive theme and I would like assistance on how to get this to work.

So basically, how do I get my theme to use the jetpack mobile theme feature. Thank you!

Belle