189225 CMS Installation

Hi, I'm looking for someone to install this CMS into my arcade, I have an older previous version installed already: -http://www[dot]onarcade[dot]com/demo[dot]php I have had someone to install the CMS previously but when installed the CMS seemed to ruin the sites layout. Displayed here: -http://www[dot]gamezsquad[dot]com/work_new Please only bid if you have a way of installing the new CMS and keeping the old sites layout without damaging the template. Thanks