Having issues with Widgets in Serenti

Hello

First of all I would like to thank you for such a nice theme Serenti. I’m shifting my blog from Hueman to Serenti. I’m facing following issues with the Widgets.

1.)When I’m selecting customizer–>Layout–>Right side bar, I get the side bar(no footers) with 2 contents which got moved from the previous theme. If I try to add any more contents, it does not accept. When I go to Appearance–> widgets, it looks like a static page with a primary bar.
2.) When I’m selecting customizer–>Layout–>Full width, I get the footers but no sidebars.

What I want to do: I want a right hand side bar with footers.
http://www.myessenceoflife.com

Someone pls help as I already spent many days in this with no success.
Thanks
Aradhana