Custom modpack not loading mods

[d_gav]

Hey there, I have recently created my own modpack (Hexxit with a few added mods) but when I click "play", vanilla Minecraft 1.5.2 loads up and I am not sure why. I did include forge universal 1.5.2 as modpack.jar in the bin folder as well as adding only 1.5.2 mods as far as I know. If you have any suggestions on how to fix this, I will gladly accept any advice. Thank you! 

Pack download - https://dl.dropbox.com/s/5fh2kecefi2mth6/modpack.zip.zip?dl=1

[Munaus]

custom pack issues does not belong in Bug Reports, the "guarantee" is off when you modify a Technic pack.

Moved to Platform Pagoda

[plowmanplow]

Always provide the API URL or a link to the pack details page when requesting custom modpack assistance.

• Your modpack.jar file is named "modpack.jar.zip". Google "windows explorer always show file extensions" to learn how to prevent this type of thing.