kiibohd is the only 'base' keyboard firmware I've heard of for the Teensy 3.1 on, which use an ARM chip instead of the atmega that all the popular firmwares are written to.
So, your broken English is leaving me a little confused. Are you saying you, essentially, have no idea how to write or edit programs written in the C programming language? Because that's actually fairly common around here; it's why TMK and EasyAVR are so popular -- one person's genius lets the rest of us focus on the things we can wrap our mind around, like how to reduce typing strain, or how to make an everyday item look positively amazing.
I've never actually looked at the kiibohd code, myself but I would expect it's written in C. In TMK there's a block of code that's usually straight forward to edit so it matches the matrix of your keyboard, and another block to edit for what the previous block should do. It's worth reading the code, seeing if you can figure out what part is "supposed to be" edited by the non-programmers.
That's about all the help I can offer.