Add a drop down menu with blank pages in prestashop

There is a web www (dot) pinturasdecoracion (dot) com As you can see there is a top black menu. As we need more pages to upload content, we need to change the top menu with a drop down menu like this: [[login to view URL]<wbr />[login to view URL]][1] If I click in any section it should link to a page like this one [login to view URL] This is linked to the CMS in prestashop.