Developer Menu (Dying Light) not working

downloaded from the menu site http://www.nexusmods.com/dyinglight/mods/16/?tab=2&navtag=http%3A%2F%2Fwww.nexusmods.com%2Fdyinglight%2Fajax%2Fmodfiles%2F%3Fid%3D16&pUp=1 but he is not in the game (1,6,1). maybe you did something wrong? although everything seems to be according to the instructions ... the date folder in the dl folder, which is in the documents