Pixxlated

Thank you, I'll be sure to not make that mistake again. Pretty new when it comes to this, so thanks a bunch yet again.

So, after following a guide exactly step-by-step, I kept trying to launch my modpack. I had it all set up in Dropbox, zipped like it said, but when the modpack downloaded, it opened Minecraft, but in vanilla. I checked the folder and it showed the folder that had all I needed in it, but it also created about 8 new empty folders as well. Any help? Dropbox link: https://www.dropbox.com/s/i41cyo6v2n6idvs/modpack.jar.zip?dl=0