Import iTunes playlist in Spotify

[binous3]

Hello everbody,

I need help. I can't import my iTunes playlist in Spotify. I tried the "import playlist" option but nothing changed. I followed the help but the problem remained, no window opened. I tried an other solution using soundiiz.com but it didn't find the titles on Spotify. I spent a lot of time creating my playlists on iTunes, I don't want to lose more time re-creating them.
My iTunes playlists were done using local files (MP3 files).
Is anyone else experiencing this problem? Please help!

Sorry for my bad english but I'm French ^^