Hi Hessa!
Please go to admin -> extensions and then edit JA Methys. After that please go to “Layout” tab and then edit “Default” layout. Replace its content with:
<?xml version="1.0" encoding="utf-8"?>
<layout name="desktop">
<!--Extra css load for this layout-->
<stylesheets>
</stylesheets>
<scripts>
<file>js/ja.more.js</file>
</scripts>
<blocks name="top" style="xhtml">
<block name="absolute" type="modules" style="raw">absolute</block>
<block name="top-panel" type="modules" style="raw">top-panel</block>
<block name="header" type="header" main-inner="1"></block>
<block name="slideshow" type="modules" no-main="1" >slideshow</block>
<block name="video" type="modules" >video</block>
<block name="cpanel" type="usertools/cpanel"></block>
<block name="topsl" type="spotlight" main-inner="1">user1,user2,user3,user4,user5</block>
</blocks>
<blocks name="middle" colwidth="22" fixheight="1">
<block name="content-mass-top" type="modules">content-mass-top</block>
</blocks>
<blocks name="bottom" style="xhtml">
<block name="botsl" type="spotlight" main-inner="1" specialwidth="30">user6,user7,user8,user9,user10</block>
<block name="navhelper" type="navhelper" main-inner="1"></block>
<block name="footer" type="footer"></block>
</blocks>
</layout>
Clean T3 cache. That will help you to remove “left” and “right” blocks.