You can do this through the settings ClassiPress.
Go ClassiPress admin => Settings => General => Site Configuration
Exclude Pages: "Enter Page ID"
Enter a comma-separated list of any additional pages you want to exclude from the navigation. By default, your user dashboard, profile, edit-item, and submit ad page IDs are already included. Do not remove them unless you know what you are doing. To find a Page ID for a page to exclude, go to Pages->Edit and hover over the title of the page. The status bar of your browser will display a URL with a numeric ID at the end. This is the page ID.
You can do this by making a backup of all files and folders, this can be done via FTP or file manager hosting service. And also do a full backup of the database.
I was afraid of that. quite a lot of work. So next question.
Is there a plug in (or are you guys working on something like this) that will verify a members phone with a code upon account creation. Looking to prevent folks from around the world using my site as its target audience is US only.
Also, are you guys working on a better search functionality? Something to offer first to choose a tier 1 category, then drill down as needed?