MediaWiki Infobox Setup

I am creating a local history wiki website and am using MediaWiki. Initially this will be on a Windows 10 machine untill the groundwork is built. This will then move to the web server. I wish to use Infoboxes, like wikipedia. For example if you search for 'London', on Wikipedia, there will be a box on the right with some pictures and a brief overview. This can be done in MediaWiki however I just cannot get it to work. I have spent 16 hours so far going through all the instructions and I just cannot spend anymore of my time on this. What I need: 1) A one time setup in Windows 10, possibly with a screenshare, to talk me through the method, as I will be writing the steps down as we go so I can replicate this in the future. This should be about 1 hours work. 2) At some point in the future to repeat point 1 in the web server environment if the method does not translate from Windows. Note: I am technical but rarely deal with websites or wikis. Note: Please don't just try and muddle through as that is what I have been doing. Please test the method then demonstrate it.