okay scratch what i said before, but i sadly cant add more then one objective of the same kind and i cant even really add very many different items in the same objective, when i click a item or icon it freezes and it selects it but i cant add it, plus the fact that i cant even start the challenge at...

i cant seem to figure out how to open the challenge menu, i am trying to make a supply like challenge, the portal mod loader isn't working for me so i just downloaded the mod and put the zip file into the game just like i do with my other mods, could someone please help me?