Not downloading mod files

[rangersmash]

Hi, I wanted to create a custom pack for my friends. However, when anyone downloads it, it simply becomes vanilla. I have updated the links several times using dropbox. I have tried compressing a folder containing litemods, minecraft and version. Aswell as making the .zip just contain litemods,minecraft and version. None of them have worked

Download link: https://www.dropbox.com/s/nnloj7myy0rj3y4/trollcraftclient.zip

Modpack link: http://www.technicpack.net/modpack/details/trollstons-pack.66259