Custom modpack doesnT download properly

[JohnJacoby]

i set my modpack location to a dropbox link (i put the 1 at the end). But when i download it at the launcher, it doesn't go like other modpacks, instead of showing each mod being downloaded, it says ''downloading:(modpack name)''. The download repeats 3 times until a message saying it can't download the modpack appears. When i checked the modpack folder i found out the the modpack zip file was being downloaded into the cache folder(not extracted). I made sure that it is a ZIP archive. Please help me

[Lord Ptolemy]

Please upload your Technic log using pastebin.com.
 

Also please give the modpack link. Not the dropbox link.