Criar um template Joomla

I'm using the theme Joomla-Monster ( joomclassifieds-ef4) The job ([login to view URL]): Create a profile specific page that is paid. The page layout will follow a site's default with some modifications. The content of this page there will be 3 links with new content: 1. Sobre Nós (in English:, About Us): Area where the user will enter text with the possibility of inserting images and videos as well. (see [login to view URL] image) 2. Catálogo de produtos (in English Product Catalog): All ads posted by that user will appear in this area. (See image [login to view URL]) 3. Pontos de venda (in English, Sellers): This area will be editable, with the possibility of the user to create stores with fields to fill: Store, Address, Phone, E-mail and website. Note: Beside this information will pop up a map showing the location of the address entered in the address field. Any user can aquire this plan. The header menu, next to the link + Anúnciar (purple) a new link written + Divulgue sua empresa (in green) will be created that will provide access to page the acquisition of this plan that has the profile. To aquire the plan it will be forwarded to the profile edit page containing all options options described above. Within this profile editing page will have an area for you to upload your logo. This logo will appear in an area in the whole of all call Nossos Parceiros pages (in English, our partners). The logos are the buttons for the acquired profile page. (see [login to view URL] image) Please, anyone reading this explanation, start the text with the word ODONTO