Hentai Char Mugen Forum

i have been trying to use the queen of hentai one and it looks like it works but when i try to add someone to the game i get someone else so i have no idea if it is the game file is not good or the charater. i know how to add charaters into the game but i don't know how to use the screenpacks at all...

so i am so lost on trying to set up mugen for the first time so i can get to making my own roster of units i have no idea what i am doing like i have downloaded the sceernpacks and everything and nothing is working i am missing something? and can someone help me make my own game so i can play mugen?