I am trying to make my own home page and add my directory listing to a menu

I want to add my own home page with my own title and a brief example of what we do, then I want the chat on the right, which is there now and looks like on every page. I then want to have my menu items all at the top not some included in my header picture. I want the directory that I paid for to be under the menu item Rehab Diretory, which I spent a long time putting a lot of data input into. Can anyone help me sort this mess out? I’d appreciate it