Thanks for the feedback. I have not sorted it still. I’m using Firefox version 22.214.171.124. I did clear my cache. I actually asked my friends in Hong Kong and the Philippine to look at my blog and check if the widgets are in proper places. I was told the widgets are indeed at the bottom.
I can see the sidebar.
Sidebars and widgets usually go to the bottom of the page if you write in Microsoft Word and then copy and paste it into your blog.
Paste as plain text, which is an option in WordPress, or clean out the extra coding in HTML view.
In the version of Neo-sapien being used here at wordpress.com, the sidebars, if the browser window is not wide enough, will go to the bottom of the page. That is actually the way the author designed it.
Set your browser window wider and the sidebars will move back up.