run git clone https://g.gh0.pw/apioforum. you will need git installed. you can install git from their downloads page and you can learn how to use git (if you have not used it before) from the pro git book, which is free to read online.
also, lack of knowledge about a particular thing is not stupidity, it is just not knowing something. in this case i probably should have explained things better, sorry about that. if you need help with other things please let me know (either here or on apionet).