I have some spare time at the moment.
If you're looking in some guidance on how to code in general, let me know. We can start with coding basics, and I can teach you in any of the following languages: Javascript( & Node.js), Python, PHP, Lua or C, C#, C++ which are mode advanced. I can also tutor in supporting Markup languages like HTML, CSS, XML and database MySQL.
However, if you're looking for guidance into TFS specific scripting, I am a little out of date so I am sure someone else would do a more efficient job in teaching you the specifics.