The short answer is that you cannot change the content of that accordion. Its contents were dictated to us by WHQ as part of our branding / marketing agreement with them.
However, you can shut if off via the Appearance Settings (via Hide Links at bottom).
Lastly, there is actually a very technical, advanced template hack that I do support via the JavaScript that allows for replacing the entirety of that accordion with another one. (Which could contain content copied from the current one.) However, you should only venture down that road if you are very familiar with HTML and are comfortable working in the editor Source View. If I still have not yet dissuaded you from trying this template hack, then look at the following for more details:
support.toastmastersclubs.org/2011-10-23...n-your-content#51571
If you do this, don't blame me if you mangle your home page HTML. :S
One of the issues that anyone trying this will likely run into is that the current accordion was designed to be responsive. All of the photos in it automatically resize for small screens. I put a good bit of time into that to get the resizing right. If you try to replace the accordion and you don't have the HTML and responsive layout know-how, you will not likely get good results for smaller screens (e.g. phones).
